Faculty Profiles - ADE IRMA SURIAJAYA

Information

写真a

ADE IRMA SURIAJAYA

Organization

Faculty of Mathematics Division of Algebra and Geometry Associate Professor
School of Sciences Department of Mathematics（Concurrent）
Graduate School of Mathematics Department of Mathematics（Concurrent）

Contact information

Profile

Keywords: zeta functions, L-functions, derivatives, zeros, value distribution, prime numbers, Goldbach problems Kakenhi project number: 18K13400, 22K13895 Member of Mathematical Society of Japan (From May 2019 on:) Visiting scientist of RIKEN iTHEMS

Homepage

https://sites.google.com/site/adeirmasuriajaya

External link

Degree

Master of Mathematical Science
Doctor of Philosophy (Mathematical Science)

Research History

(１) 理化学研究所　数理創造プログラム　基礎科学特別研究員 (2017年4月〜2019年3月) (２) 名古屋大学大学院多元数理科学研究科　学術振興会特別研究員-PD (2016年8月〜2017年3月)

Research Interests・Research Keywords

Research theme： Distribution of zeros and values of zeta functions and L-functions and their derivatives, connection to the distribution of prime numbers

Keyword： zeta functions, L-functions, derivatives, zeros, value distribution, distribution of prime numbers

Research period： 2013.6

Awards

名古屋大学学術奨励賞

2015.6 名古屋大学 Nagoya University Outstanding Graduate Student Award

Papers

The Average Number of Goldbach Representations and Zero-Free Regions of the Riemann Zeta-Function Reviewed International coauthorship International journal

@Keith Billington, @Maddie Cheng, @Jordan Schettler, Ade Irma Suriajaya

Int. J. Number Theory 2024

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In this paper, we prove an unconditional form of Fujii's formula for the average number of Goldbach representations and show that the error in this formula is determined by a general zero-free region of the Riemann zeta-function, and vice versa. In particular, we describe the error in the unconditional formula in terms of the remainder in the Prime Number Theorem which connects the error to zero-free regions of the Riemann zeta-function.

DOI： 10.1142/S1793042125500150
An Unconditional Montgomery Theorem for Pair Correlation of Zeros of the Riemann Zeta Function Invited Reviewed International coauthorship International journal

@Siegfred Alan C. Baluyot, @Daniel Alan Goldston, Ade Irma Suriajaya, @Caroline L. Turnage-Butterbaugh

Acta Arith. 214 357 - 376 2024

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Assuming the Riemann Hypothesis (RH), Montgomery proved a theorem concerning pair correlation of zeros of the Riemann zeta-function. One consequence of this theorem is that, assuming RH, at least 67.9% of the nontrivial zeros are simple. Here we obtain an unconditional form of Montgomery's theorem and show how to apply it to prove the following result on simple zeros: Assuming all the zeros ρ=β+iγ of the Riemann zeta-function such that T^{3/8}<γ\le T satisfy |β-1/2|<1/(2log T), then, as T tends to infinity, at least 61.7% of these zeros are simple. The method of proof neither requires nor provides any information on whether any of these zeros are on or not on the critical line where β=1/2. We also obtain the same result under the weaker assumption of a strong zero-density hypothesis.

DOI： 10.4064/aa230612-20-3
On an Average Goldbach Representation Formula of Fujii Reviewed International coauthorship International journal

@Daniel A. Goldston, Ade Irma Suriajaya

Nagoya Math. J. 250 511 - 532 2023.1

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DOI： 10.1017/nmj.2022.44
Exceptional zeros and the Goldbach problem Reviewed International coauthorship International journal

@John B. Friedlander, @Daniel A. Goldston, @Henryk Iwaniec, Ade Irma Suriajaya

J. Number Theory 233 78 - 86 2022.4

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We show that the assumption of a weak form of the Hardy-Littlewood conjecture on the Goldbach problem suffices to disprove the possible existence of exceptional zeros of Dirichlet L-functions.

DOI： 10.1016/j.jnt.2021.06.004
The error term in the Cesàro mean of the prime pair singular series Reviewed International coauthorship International journal

@Daniel A. Goldston, Ade Irma Suriajaya

J. Number Theory 227 144 - 157 2021.10

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We show that the error term in the asymptotic formula for the Ces{\`a}ro mean of the singular series in the Goldbach and the Hardy-Littlewood prime-pair conjectures cannot be too small and oscillates.

DOI： 10.1016/j.jnt.2021.03.004
A singular series average and the zeros of the Riemann zeta-function Reviewed International coauthorship International journal

@Daniel A. Goldston, Ade Irma Suriajaya

Acta Arith. 200 71 - 90 2021.6

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We show that the Riesz mean of the singular series in the Goldbach and the Hardy-Littlewood Prime Pair Conjectures has an asymptotic formula with an error term that can be expressed as an explicit formula that depends on the zeros of the Riemann zeta-function. Unconditionally this error term can be shown to oscillate, while conditionally it can be shown to oscillate between sharp bounds.

DOI： 10.4064/aa200821-24-2
The Values of the Riemann Zeta-Function on Discrete Sets Invited Reviewed International coauthorship International journal

@Junghun Lee, @Athanasios Sourmelidis, @Jörn Steuding, Ade Irma Suriajaya

Advanced Studies in Pure Mathematics, Proceedings of Various Aspects of Multiple Zeta Functions — in honor of Professor Kohji Matsumoto’s 60th birthday 84 315 - 334 2020.4

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DOI： 10.2969/aspm/08410315
Note on the number of zeros of $\zeta^{(k)}(s)$ Reviewed International coauthorship International journal

@Fan Ge, Ade Irma Suriajaya

Ramanujan J. 55 661 - 672 2020.3

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Assuming the Riemann hypothesis, we prove that
$$
N_k(T) = \frac{T}{2\pi}\log \frac{T}{4\pi e} + O_k\left(\frac{\log{T}}{\log\log{T}}
ight),
$$
where $N_k(T)$ is the number of zeros of $\zeta^{(k)}(s)$ in the region
$0<\Im s\le T$. We further apply our method and obtain a zero counting formula for the derivative of Selberg zeta functions, improving earlier work of Luo~\cite{Luo}.

DOI： 10.1007/s11139-019-00219-z
Zeros of the first derivative of Dirichlet L-functions Reviewed International journal

@Hirotaka Akatsuka, Ade Irma Suriajaya

J. Number Theory 184 300 - 329 2018.3

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DOI： 10.1016/j.jnt.2017.08.023
Two estimates on the distribution of zeros of the first derivative of Dirichlet L-functions under the generalized Riemann hypothesis Reviewed International journal

Ade Irma Suriajaya

J. Théor. Nombres Bordeaux 29 ( 2 ) 471 - 502 2017.5

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DOI： 10.5802/jtnb.988
An ergodic value distribution of certain meromorphic functions Reviewed International journal

@Junghun Lee, Ade Irma Suriajaya

J. Math. Anal. Appl. 445 ( 1 ) 125 - 138 2017.1

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DOI： 10.1016/j.jmaa.2016.07.064
On the zeros of the k-th derivative of the Riemann zeta function under the Riemann hypothesis Reviewed International journal

Ade Irma Suriajaya

Funct. Approx. Comment. Math 53 ( 1 ) 69 - 95 2015.10

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DOI： 10.7169/facm/2015.53.1.5
Mean-Values Associated with Generalized Schemmel's Function Invited Reviewed International coauthorship International journal

@Jörn Steuding, Ade Irma Suriajaya

Ann. Univ. Sci. Budapest. Sect. Comput. ( 54 ) 307 - 319 2023.9

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The a-points of the Riemann zeta-function and the functional equation Invited Reviewed International coauthorship International journal

@Athanasios Sourmelidis, @Jörn Steuding, Ade Irma Suriajaya

In: Number Theory in Memory of Eduard Wirsing (2023), H. Maier et al. (eds.), Springer Nature Switzerland AG ( 21 ) 307 - 321 2023.8

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DOI： 10.1007/978-3-031-31617-3_21
On a smoothed average of the number of Goldbach representations Invited Reviewed International coauthorship International journal

@Daniel A. Goldston, Ade Irma Suriajaya

In: Number Theory in Memory of Eduard Wirsing (2023), H. Maier et al. (eds.), Springer Nature Switzerland AG ( 10 ) 145 - 156 2023.4

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DOI： 10.1007/978-3-031-31617-3_10
Zeros of derivatives of L-functions in the Selberg class on Re(s)<1/2 Reviewed International coauthorship International journal

@Sneha Chaubey, @Suraj Singh Khurana, Ade Irma Suriajaya

Proc. Amer. Math. Soc. 151 1855 - 1866 2023.2

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1090/proc/16251

Repository Public URL： https://hdl.handle.net/2324/6790334
Riemann-Type Functional Equations -- Julia Line and Counting Formulae -- Reviewed International coauthorship International journal

@Athanasios Sourmelidis, @Jörn Steuding, Ade Irma Suriajaya

Indag. Math. 33 ( 6 ) 1236 - 1262 2022.11

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DOI： 10.1016/j.indag.2022.08.002
The Prime Number Theorem and Pair Correlation of Zeros of the Riemann Zeta-Function Reviewed International coauthorship International journal

@Daniel A. Goldston, Ade Irma Suriajaya

Res. Number Theory 8 ( 71 ) 2022.9

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DOI： 10.1007/s40993-022-00371-4
Weighted one-level density of low-lying zeros of Dirichlet L-functions Reviewed International journal

@Shingo Sugiyama, Ade Irma Suriajaya

Res. Number Theory 8 ( 55 ) 2022.8

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DOI： 10.1007/s40993-022-00359-0
Riemann-Type Functional Equations -- Dirichlet Polynomial Approximations and a Weak Gram Law -- Reviewed International coauthorship International journal

@Athanasios Sourmelidis, @Jörn Steuding, Ade Irma Suriajaya

Acta Arith. 204 97 - 113 2022.6

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DOI： 10.4064/aa210111-13-4
The average number of Goldbach representations, pair correlation of zeros of the Riemann zeta function and error term of the prime number theorem (Analytic Number Theory and Related Topics)

Ade Irma Suriajaya (Chacha)

RIMS Kokyuroku 2222 113 - 127 2022.6 （ ISSN:18802818 ）

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Language：Japanese Publisher：京都大学数理解析研究所

280年前にゴールドバッハは4より大きい偶数が必ず二つの奇素数の和として書き表せると予想した。その予想が成り立てば、9以上の奇数が三つの奇素数の和として書き表せることが従うが、この問題は「弱いゴールドバッハ予想」と通称され、近年解決されたものである。ゴールドバッハ問題を調べるために、偶数を二つの奇素数の和として書き表し、その表し方の個数を数えればよい。それが常に正であることとゴールドバッハ予想が成り立つことと同値である。実際の解析では、正の整数を二つの素数として表現する方法をそのまま数えるより、特殊な関数の重みで数えたほうが数学的に扱いやすい場合がある。本文に具体的な定義を述べるが、そのような表現を「ゴールドバッハ表現」と呼ぶことにする。この報告書では、ゴールドバッハ表現の個数の平均評価、また、リーマンゼータ関数の零点の対相関（ペアコリレーション）との関係を紹介する。特に、後者によるゴールドバッハ表現の個数の平均における誤差項の改良に注目したい。同様な方法で、素数定理における誤差評価の改良も得られる。本文では以上の結果を簡約にだけ解説し、詳しい内容については本論文[GS-pre]を参照するとよい。

CiNii Research
Dirichlet Series with Periodic Coefficients and their Value-Distribution Near the Critical Line Reviewed International coauthorship International journal

@Athanasios Sourmelidis, @Jörn Steuding, Ade Irma Suriajaya

Proceedings of the Steklov Institute of Mathematics, Analytic and Combinatorial Number Theory: Special issue in commemoration of the 130th birth anniversary of Academician Ivan Matveevich Vinogradov 314 ( 1 ) 238 - 263 2021.10

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Language：English Publishing type：Research paper (international conference proceedings)

DOI： 10.1134/S0081543821040118
A Sum of Negative Degrees of the Gaps Values in Two-Generated Numerical Semigroups and Identities for the Hurwitz Zeta Function Invited Reviewed International coauthorship International journal

@Leonid G. Fel, @Takao Komatsu, Ade Irma Suriajaya

In: Nathanson M.B. (eds) Combinatorial and Additive Number Theory IV. CANT 2020. Springer Proceedings in Mathematics & Statistics, Springer, Cham. 347 151 - 160 2021.8

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Language：English Publishing type：Research paper (international conference proceedings)

DOI： 10.1007/978-3-030-67996-5_8
Stieltjes constants of $L$-functions in the extended Selberg class Reviewed International coauthorship International journal

@Shōta Inoue, @Sumaia Saad Eddin, Ade Irma Suriajaya

Ramanujan J. 55 609 - 621 2021.3

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1007/s11139-021-00391-1
A sum of negative degrees of the gaps values in 2 and 3-generated numerical semigroups Reviewed International coauthorship International journal

@Leonid G. Fel, @Takao Komatsu, Ade Irma Suriajaya

Annales Mathematicae et Informaticae 52 85 - 95 2020.9

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DOI： 10.33039/ami.2020.08.001
Value-Distribution of the Riemann Zeta-Function along its Julia Lines Invited Reviewed International coauthorship International journal

@Jörn Steuding, Ade Irma Suriajaya

Comput. Methods Funct. Theory 20 ( 3-4 ) 389 - 401 2020.4

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1007/s40315-020-00316-x
Some probabilistic value distributions of the Riemann zeta function and its derivatives Reviewed International journal

@Junghun Lee, @Tomokazu Onozuka, Ade Irma Suriajaya

Proc. Japan Acad. Ser. A Math. Sci. 92 ( 7 ) 82 - 83 2016.7

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Language：English Publishing type：Research paper (international conference proceedings)

DOI： 10.3792/pjaa.92.82

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Presentations

An Unconditional Montgomery Theorem and Simple Zeros of the Riemann Zeta-Function Invited International conference

Ade Irma Suriajaya

Rencontres de théorie analytique et élémentaire des nombres 2023.9

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Event date： 2023.9

Language：English Presentation type：Oral presentation (general)

Venue：Institut Henri Poincaré Country：France

Assuming the Riemann Hypothesis (RH), Montgomery (1973) proved a theorem concerning the pair correlation of nontrivial zeros of the Riemann zeta-function. One consequence of this theorem was that, under RH, at least 2/3 of the zeros are simple. We show that this theorem of Montgomery holds unconditionally. As an application, under a much weaker hypothesis than RH, we show that at least 61.7% of zeros of the Riemann zeta-function are simple. This weaker hypothesis does not require that any of the zeros are on the half-line. We can further weaken the hypothesis using a density hypothesis. Montgomery's theorem is a statement about the behavior of a certain function within the interval [-1,1] and it is conjectured to hold beyond that interval as well. This conjecture, assuming RH, implies that almost all zeros of the Riemann zeta-function are simple. As opposed to Montgomery's conjecture, the "Alternative Hypothesis" conjectures a completely different behavior of the function. If time allows, I would like to also briefly introduce related results under this Alternative Hypothesis.
The Pair Correlation Conjecture, the Alternative Hypothesis, and an Unconditional Montgomery Theorem Invited International conference

Ade Irma Suriajaya

CIRM Workshop: Universality, Zeta-Functions, and Chaotic Operators 2023.8

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Event date： 2023.8

Language：English Presentation type：Oral presentation (general)

Venue：CIRM Country：France

Assuming the Riemann Hypothesis (RH), Montgomery (1973) proved a theorem concerning the pair correlation of nontrivial zeros of the Riemann zeta-function. One consequence of this theorem was that, under RH, at least 2/3 of the zeros are simple. We show that this theorem of Montgomery holds unconditionally. Furthermore, under a much weaker hypothesis than RH, we show that at least 61.7% of zeros of the Riemann zeta-function are simple. This weaker hypothesis does not require that any of the zeros are on the half-line. In this talk, we will also discuss how to improve this result. Montgomery's theorem states an asymptotic behavior of a function F(α) which captures the pair correlation of nontrivial zeros of the Riemann zeta-function in the interval [-1,1] and he gave the now famous "pair correlation conjecture" predicting the behavior of F(α) beyond this integral. This conjecture, also assuming RH, implies that almost all zeros of the Riemann zeta-function are simple. An alternative to Montgomery's conjecture, known as the Alternative Hypothesis (AH) is an antithetical statement that consecutive zeros of the Riemann zeta-function are spaced at multiples of half of their average spacing. This hypothesis arose in the mid 1990s and has been studied by several authors, including Conrey and Iwaniec (2002), Farmer, Gonek and Lee (2014), Baluyot (2016), Lagarias and Rodgers (2020). We examine further consequences of AH and show that, under RH, AH seems to allow for a certain percentage of multiple zeros. We also prove that a slightly stronger version of AH implies that almost all zeros of the Riemann zeta-function are simple. This is joint work with Siegfred Alan C. Baluyot, Daniel Alan Goldston, and Caroline L. Turnage-Butterbaugh.
The Pair Correlation Conjecture, the Alternative Hypothesis, and an Unconditional Montgomery Theorem Invited International conference

Ade Irma Suriajaya

RIMS Workshop for Women in Zeta Functions and Their Representations 2023.3

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Event date： 2023.3

Language：English Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan

Other Link： https://sites.google.com/view/rims2022zetafunctions-en/top
ゴールドバッハ表現の平均個数評価とリーマンゼータ関数の零点との関係 Invited

Ade Irma Suriajaya

筑波セミナー 2022.11

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Event date： 2022.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan

280年前にゴールドバッハは6以上の偶数が必ず二つの奇素数の和として書き表せると予想した。ゴールドバッハ問題を調べるために、偶数を二つの奇素数の和として書き表し、その表し方の個数を数えればよい。それが常に正であることとゴールドバッハ予想が成り立つことと同値である。実際の解析では、正の整数を二つの素数として表現する方法をそのまま数えるより、特殊な関数の重みで数えたほうが数学的に扱いやすい場合がある。そのような重み付き表現は「ゴールドバッハ表現」と通称され、ゴールドバッハ表現の個数の平均評価はリーマンゼータ関数の零点によって与えられる。そのゴールドバッハ表現の個数の平均評価は1991年にFujiiにより初めて与えられたが、リーマン予想が成り立つことを条件としたものである。その評価における誤差項は2010年にBhowmikとSchlage-Puchta、また更に2012年にLanguascoとZaccagniniにより改良された。一般的に、リーマン予想の仮定を外しても、その誤差評価は素数定理の場合とほぼ同様であり、素数を数える場合と同じく、リーマンゼータ関数の非零領域によって記述できる。この講演では、これらの評価を紹介し、また、リーマンゼータ関数の零点に関するいくつかの評価による更なる改良も説明する。この講演で紹介する研究は主にサンノゼ州立大学のDaniel Goldston氏との共同研究である。
Goldbach's Conjecture, the Riemann Hypothesis and problems on twin primes in Number Theory, and recent results relating Goldbach and prime pair problems to zeros of L-functions Invited International conference

Ade Irma Suriajaya

Women in Mathematics 2022.9

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Event date： 2022.9

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan

Number Theory has a very long history that dates back thousands of years. The main goal of this study is to understand properties of numbers which essentially can be reduced to understanding prime numbers. Although we have the outstanding Prime Number Theorem, more precise information about the distribution of prime numbers is mostly unknown. For example, it is also not known if there are infinitely many pairs of prime numbers having difference 2, the so-called twin prime pairs. Recent breakthroughs in Analytic Number Theory have succeeded in showing the infinitude of prime pairs with small gaps, which is the contribution of Yitang Zhang, one of this year's Fields medalists, James Maynard, and also Terrence Tao. The 280-year-old Goldbach's conjecture and the Riemann hypothesis which is now over 160 years old are also among the most famous yet important unsolved problems in Analytic Number Theory. The Riemann Hypothesis is a conjecture about the location of zeros of the Riemann zeta function. The importance of this problem not only in Number Theory but also many other areas of Mathematics and even Physics is reflected in many known equivalent statements. In Analytic Number Theory alone, we know the equivalence between the Riemann Hypothesis and many prime distribution related problems. Its equivalence to Goldbach related problems is also known. It is important to note that Goldbach's conjecture itself is an independent problem to the Riemann Hypothesis and neither is stronger than the other. In this talk, I would like to introduce a few interesting recent results in this direction.
Pair Correlation of Zeta-Zeros and Two Problems on Primes Invited International conference

Daniel A. Goldston

Number Theory Conference in honour of Kálmán Győry – János Pintz – András Sárközy 2022.7

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Event date： 2022.7

Language：English Presentation type：Oral presentation (general)

Venue：University of Debrecen Country：Hungary
Distribution of zeros of the derivatives of the Riemann zeta function and its relations to zeros of the zeta function itself Invited International conference

Ade Irma Suriajaya

Boston University/Keio University Workshop 2019 2019.6

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Event date： 2019.6

Language：English Presentation type：Oral presentation (general)

Venue：Boston University Country：United States

Speiser in 1935 showed that the Riemann hypothesis, which claims that all nontrivial zeros of the Riemann zeta function lie on the straight line Re(s)=1/2, is equivalent to the first derivative of the Riemann zeta function having no zeros in the left-half of the critical strip. This result shows that the distribution of zeros of the Riemann zeta function is related to that of its derivatives. The number of zeros and the distribution of the real part of non-real zeros of the derivatives of the Riemann zeta function have been investigated by Berndt, Levinson, Montgomery, Akatsuka, Ge and myself. Berndt, Levinson, and Montgomery investigated the general case, meanwhile Akatsuka gave sharper estimates, which was further improved by Ge, for the first derivative case, under the truth of the Riemann hypothesis. I extended Akatsuka's result to higher order derivatives before the existence of Ge's result. Ge and I were later able to extend his idea to the case of higher order derivatives.

I would like to introduce some important results in this direction, especially on how they are related to the distribution of zeros of the Riemann zeta function itself. Finally, I hope to be able to introduce necessary details for the improvement Ge and I obtained.
Generalized Schemmel's function and its associated mean-values Invited International conference

Ade Irma Suriajaya

The fifth mini symposium of the Roman Number Theory Association 2019.4

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Event date： 2019.4

Language：English Presentation type：Oral presentation (general)

Venue：Università Roma Tre Country：Italy
Zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

The fourth mini symposium of the Roman Number Theory Association 2018.4

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Event date： 2018.4

Language：English Presentation type：Oral presentation (general)

Venue：Università Roma Tre Country：Italy

Speiser in 1935 showed that the Riemann hypothesis is equivalent to the first derivative of the Riemann zeta function having no zeros on the left-half of the critical strip. This result shows that the distribution of zeros of the Riemann zeta function is related to that of its derivatives. The number of zeros and the distribution of the real part of non-real zeros of the derivatives of the Riemann zeta function have been investigated by Berndt, Levinson, Montgomery, and Akatsuka. Berndt, Levinson, and Montgomery investigated the general case, meanwhile Akatsuka gave sharper estimates under the truth of the Riemann hypothesis. This result is further improved by Ge. In the first half of this talk, we introduce these results and generalize the result of Akatsuka to higher-order derivatives of the Riemann zeta function.Analogous to the case of the Riemann zeta function, the number of zeros and many other properties of zeros of the derivatives of Dirichlet L-functions associated with primitive Dirichlet characters were studied by Yildirim. In the second-half of this talk, we improve some results shown by Yildirim for the first derivative and show some new results. We also introduce two improved estimates on the distribution of zeros obtained under the truth of the generalized Riemann hypothesis. We also extend the result of Ge to these Dirichlet L-functions when the associated modulo is not small. Finally, we introduce an equivalence condition analogous to that of Speiser’s for the generalized Riemann hypothesis, stated in terms of the distribution of zeros of the first derivative of Dirichlet L-functions associated with primitive Dirichlet characters.
A new phenomenon in the weighted one-level density for Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

2024.3

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Event date： 2024.3

Language：English Presentation type：Oral presentation (general)

Venue：Université de Lille Country：France
A weighted one-level density for Dirichlet L-functions with a new type of density Invited International conference

Ade Irma Suriajaya

MPIM Number Theory Seminar 2024.3

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Event date： 2024.3

Language：English Presentation type：Oral presentation (general)

Venue：Max Planck Institute for Mathematics Country：Germany
On relations between L-functions and random matrix theory Invited

Shingo Sugiyama

量子場の数理とその周辺 2023.12

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Event date： 2023.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan
Weighted density conjecture for families of L-functions Invited International conference

Shingo Sugiyama

Zeta Functions in OKINAWA 2023 2023.10

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Event date： 2023.10

Language：English Presentation type：Oral presentation (general)

Country：Japan
The average number of Goldbach representations and zero-free regions of the Riemann zeta-function International conference

Ade Irma Suriajaya

RIMS Workshop 2023: Analytic Number Theory and Related Topics 2023.10

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Event date： 2023.10

Language：English Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan

Other Link： http://trout.math.cst.nihon-u.ac.jp/~yasufuku/an_num2023e.html
The Average Number of Goldbach Representations and Zero-Free Regions of the Riemann Zeta Function International conference

Ade Irma Suriajaya

International Conference on Probability Theory and Number Theory 2023 2023.9

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Event date： 2023.9

Language：English Presentation type：Oral presentation (general)

Venue：Grand Baltic Dunes Country：Other
An Unconditional Montgomery Theorem and Simple Zeros of the Riemann Zeta-Function Invited International conference

Ade Irma Suriajaya

MPIM Number Theory Lunch Seminar 2023.8

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Event date： 2023.8

Language：English Presentation type：Oral presentation (general)

Venue：Max Planck Institute for Mathematics Country：Germany
Weighted distribution of low-lying zeros of L-functions in a family Invited International conference

Shingo Sugiyama

The eleventh Pan Asian Number Theory Conference (PANT 2023-Harbin) 2023.8

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Event date： 2023.8

Language：English Presentation type：Oral presentation (general)

Venue：Harbin Institute of Technology Country：China
The Average Number of Goldbach Representations and Zero-Free Regions of the Riemann Zeta Function Invited International conference

Ade Irma Suriajaya

AMM-ICNA 2023 2023.5

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Event date： 2023.5 - 2023.6

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Thailand
L関数の族の重み付き零点密度とランダム行列理論について Invited

Shingo Sugiyama

北陸数論セミナー 2023.5

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Event date： 2023.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：富山大学 Country：Japan
保型形式とL関数の多角的研究について, これまでとこれから Invited

Shingo Sugiyama

金沢大学数理学談話会 2023.4

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Event date： 2023.4

Language：Japanese Presentation type：Oral presentation (general)

Venue：金沢大学 Country：Japan
Recent progress on the weighted density of low-lying zeros of L-functions in a family Invited International conference

Shingo Sugiyama

Number Theory in Tokyo 2023.3

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Event date： 2023.3

Language：English Presentation type：Oral presentation (general)

Venue：東京工業大学 Country：Japan
Error of the average of Goldbach representations in relation to the prime number theorem International conference

Ade Irma Suriajaya

Oberwolfach Workshop 2245: Analytic Number Theory Tuesday Evening Circle of informal talks 2022.11

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Event date： 2022.11

Language：English Presentation type：Oral presentation (general)

Venue：Mathematisches Forschungsinstitut Oberwolfach Country：Germany

ゴールドバッハ表現の個数の平均評価と素数定理の近似公式との関係を明らかにしたことを紹介する。
Zeros of derivatives of L-functions in the Selberg class on the left-half plane and the left-half of the critical strip (Die Nullstellen der Ableitungen der L-Funktionen vor Selberg-Klasse, die an links vor kritischen Linie liegen Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2022.11

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Event date： 2022.11

Language：Others Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
Zeros of derivatives of L-functions in the Selberg class on the left-half plane and the left-half of the critical strip International conference

Ade Irma Suriajaya

RIMS Workshop 2022: Analytic Number Theory and Related Topics 2022.10

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Event date： 2022.10

Language：English Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan

Other Link： http://www.math.sci.ehime-u.ac.jp/~yamasaki/RIMS/ANT2022_en.html
The one-level density for Dirichlet L-functions weighted by L-values Invited International conference

Shingo Sugiyama

9th Kyoto conference on automorphic forms 2022.6

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Event date： 2022.6

Language：English Presentation type：Oral presentation (general)

Venue：京都大学 Country：Japan
Weighted One-level Density of Low-lying Zeros of Dirichlet L-Functions International conference

Ade Irma Suriajaya

Arithmetik an der A7 2022.6

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Event date： 2022.6

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Germany
対称べき L 関数の低い位置にある零点の重みつき密度について International conference

Shingo Sugiyama

RIMS共同研究(公開型)「保型形式、保型L関数とその周辺」 2022.1

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Event date： 2022.1

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan

Other Link： http://www.math.kobe-u.ac.jp/HOME/morimoto/RIMS-E.html
Goldbach's Conjecture and the Riemann Hypothesis in Number Theory, and Their Relations to Zeta Functions Invited International conference

Ade Irma Suriajaya

Catch-all Mathematical Colloquium of Japan 2022.1

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Event date： 2022.1

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
The average number of Goldbach representations, pair correlation of zeros of the Riemann zeta function and error term of the prime number theorem International conference

Ade Irma Suriajaya

RIMS Workshop 2021: Analytic Number Theory and Related Topics 2021.10

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Event date： 2021.10

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
The Hardy-Littlewood Goldbach Conjecture and Landau-Siegel zeros Invited International conference

Ade Irma Suriajaya

Incheon National University 13th International Symposium on Natural Sciences 2021.10

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Event date： 2021.10

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Korea, Republic of
ゴールドバッハ表現と素数定理の誤差評価、リーマンゼータ関数の零点のペアコリレーション Invited

Ade Irma Suriajaya

2021大分整数論研究集会 2021.10

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Event date： 2021.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
The number of Goldbach representations and pair correlation of zeros of the Riemann zeta function International conference

Ade Irma Suriajaya

DMV-ÖMG Annual Conference 2021 Algebra, Algebraic Geometry and Number Theory Section 2021.9

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Event date： 2021.9

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Germany
Die Goldbachschen Darstellungen und Landau-Siegel-Nullstellen der Dirichletschen L-Funktionen (Goldbach representations and Landau-Siegel zeros) International conference

Ade Irma Suriajaya

Arithmetik an der A7 2021.9

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Event date： 2021.9

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Germany
Goldbach representations and exceptional zeros of Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Japan Europe Number Theory Exchange Seminar 2021.6

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Event date： 2021.6

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
ゴールドバッハ表現とディリクレL関数の例外的零点

Ade Irma Suriajaya

第14回数論女性の集まり(WINJ2021) 2021.6

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Event date： 2021.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Goldbach Conjecture and Landau-Siegel Zeros Invited International conference

Daniel Goldston

AIM FRG seminar 2021.5

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Event date： 2021.5

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：United States
Error term of the Riesz mean of Hardy-Littlewood singular series (Der Fehlerterm des Riesz-Mittel der singular series von Hardy und Littlewood) Invited International conference

Ade Irma Suriajaya

Arithmetik an der A7 2021.3

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Event date： 2021.3

Language：Others Presentation type：Oral presentation (general)

Venue：オンライン Country：Germany
Distribution of values of L-functions arising from a Riemann-type functional equation International conference

Ade Irma Suriajaya

International Conference on Analytic Number Theory dedicated to 75th anniversary of G.I. Arkhipov and S.M. Voronin 2020.12

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Event date： 2020.12

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Russian Federation
Error term of the Riesz mean of Hardy-Littlewood singular series International conference

Ade Irma Suriajaya

RIMS Workshop: Problems and Prospects in Analytic Number Theory 2020.11

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Event date： 2020.11

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan

Other Link： https://sites.google.com/view/ant2020rims-e
Zeros of derivatives of the Riemann zeta function and relations to the Riemann hypothesis Invited International conference

Ade Irma Suriajaya

Tel Aviv Number Theory seminar 2020.10

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Event date： 2020.10

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Israel
L関数のリーマン型関数等式のJulia線の周りでの値分布 Invited

Ade Irma Suriajaya

2020大分整数論研究集会 2020.10

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Event date： 2020.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Hardy-Littlewoodのsingular seriesのRiesz平均における誤差項 Invited

Ade Irma Suriajaya

Friday Tea Time Zoom Seminar 2020.9

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Event date： 2020.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Omega estimate of the error term in the Cesàro mean of the prime pair singular series Invited

Ade Irma Suriajaya

九州大学多重ゼータセミナー 2020.7

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Event date： 2020.7

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
The Julia line of a Riemann-type functional equation Invited International conference

Ade Irma Suriajaya

Number Theory during Lockdown 2020.6

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Event date： 2020.6

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：India
An Upper Bound for Stieltjes Constants of L-functions in the Extended Selberg Class International conference

Ade Irma Suriajaya

FCK COVID-19 2020.4

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Event date： 2020.4

Language：English Presentation type：Oral presentation (general)

Venue：オンライン Country：Germany
Value distribution of the Riemann zeta function around its Julia lines Invited International conference

Ade Irma Suriajaya

The 13th Young Mathematicians Conference on Zeta Functions 2020.2

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Event date： 2020.2

Language：English Presentation type：Oral presentation (general)

Venue：富山大学五福キャンパス Country：Japan

Other Link： https://sites.google.com/view/zetawakate13eng/home
Immersed in math and numbers -- entering the world of Zeta functions Invited International conference

Ade Irma Suriajaya

Lecture on Pure and Applied Mathematics 2019.12

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Event date： 2019.12

Language：Others Presentation type：Oral presentation (invited, special)

Venue：Universitas Padjadjaran Country：Indonesia
ゼータ関数とL関数、そして、それらに作られた世界 Invited

Ade Irma Suriajaya

理研-九大ジョイントワークショップ「数理が紡ぐ素粒子・原子核・宇宙」 2019.12

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Event date： 2019.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：九州大学伊都キャンパス Country：Japan
Improved error estimate for the number of zeros of the derivatives of the Riemann zeta function International conference

Ade Irma Suriajaya

RIMS Workshop: Analytic Number Theory and Related Topics 2019.10

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Event date： 2019.10

Language：English Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan
Analytic properties of the derivatives of zeta functions (ζ-函数的导函数的解析性质) Invited International conference

Ade Irma Suriajaya

2019.9

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Event date： 2019.9

Language：Others Presentation type：Oral presentation (general)

Venue：China University of Mining and Technology Beijing Country：China
Schemmel's function and its associated mean-values Invited International conference

Ade Irma Suriajaya

2019.9

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Event date： 2019.9

Language：English Presentation type：Oral presentation (general)

Venue：Kasetsart University Country：Thailand
On the error term estimate for the number of zeros of the derivatives of the Riemann zeta function Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2019.8

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Event date： 2019.8

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
Schemmel関数の平均値 — 後編

Ade Irma Suriajaya

第12回数論女性の集まり(WINJ12) 2019.5

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Event date： 2019.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京理科大学神楽坂キャンパス Country：Japan
リーマンゼータ関数の縦線上の数列における値の分布 Invited

Ade Irma Suriajaya

九州大学多重ゼータセミナー 2019.5

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Event date： 2019.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：九州大学伊都キャンパス Country：Japan
リーマンゼータ関数の導関数の零点個数評価について Invited

Ade Irma Suriajaya

九大代数学セミナー 2019.4

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Event date： 2019.4

Language：Japanese Presentation type：Oral presentation (general)

Venue：九州大学伊都キャンパス Country：Japan
Mean-values associated with Schemmel's function Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2019.4

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Event date： 2019.4

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
New results on the distribution of zeros of the derivatives of the Riemann zeta function International conference

Ade Irma Suriajaya

Value distribution of zeta and L-functions and related topics 2019.3

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Event date： 2019.3

Language：English

Venue：理化学研究所 Country：Japan

Other Link： https://sites.google.com/view/zetawako2019
Mean-values associated with Schemmel's function

Ade Irma Suriajaya

日本数学会2019年度年会 2019.3

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Event date： 2019.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京工業大学大岡山キャンパス Country：Japan
リーマンゼータ関数の導関数の零点〜その始まりとその先へ Invited

Ade Irma Suriajaya

愛媛大学代数セミナー 2019.3

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Event date： 2019.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：愛媛大学 Country：Japan
The multiplication theorem of the Hurwitz zeta function by using sum of gaps in two-generated numerical semigroups Invited International conference

Ade Irma Suriajaya

2019.2

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Event date： 2019.2

Language：English Presentation type：Oral presentation (general)

Venue：Institute of Mathematical Sciences Country：India
An upper bound for Stieltjes constants of L-functions in the Selberg class Invited International conference

Ade Irma Suriajaya

Number Theory Mini Workshop at Sophia 2019.1

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Event date： 2019.1

Language：English Presentation type：Oral presentation (general)

Venue：上智大学市ヶ谷キャンパス Country：Japan
ゼータ関数の零点と素数と社会？

Ade Irma Suriajaya

第2回彩の国女性研究者ネットワークシンポジウム 2018.12

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Event date： 2018.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：埼玉大学 Country：Japan
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip

Ade Irma Suriajaya

RIMS Workshop: Analytic Number Theory and Related Topics 2018.10

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Event date： 2018.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan

Other Link： https://sites.google.com/view/rimsanalyticnumbertheory2018/ホーム
ディリクレL関数の一階導関数の零点の分布 Invited

Ade Irma Suriajaya

代数学セミナー 2018.10

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Event date： 2018.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：東北大学 Country：Japan
リーマンゼータ関数とディリクレL関数の零点の分布及びそれらの導関数との関係 Invited

Ade Irma Suriajaya

2018大分鹿児島整数論研究集会 2018.10

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Event date： 2018.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：鹿児島大学郡元キャンパス Country：Japan
Zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

Number Theory Down Under 6 2018.9

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Event date： 2018.9

Language：English Presentation type：Oral presentation (general)

Venue：UNSW Canberra Country：Australia
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip International conference

Ade Irma Suriajaya

International Conference on Number Theory Dedicated to the 70th Birthdays of Professors Antanas Laurinčikas and Eugenijus Manstavičius 2018.9

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Event date： 2018.9

Language：English Presentation type：Oral presentation (general)

Venue：Žilvinas (Palanga) Country：Other
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip International conference

Ade Irma Suriajaya

Conference on elementary and analytic number theory (ELAZ) 2018 2018.9

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Event date： 2018.9

Language：English Presentation type：Oral presentation (general)

Venue：Max Planck Institute for Mathematics Country：Germany
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip International conference

Ade Irma Suriajaya

The 15th Canadian Number Theory Association Conference 2018.7

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Event date： 2018.7

Language：English Presentation type：Oral presentation (general)

Venue：Laval University Country：Canada
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2018.5

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Event date： 2018.5

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
Zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Oberseminar Modularfunktionen 2018.5

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Event date： 2018.5

Language：English Presentation type：Oral presentation (general)

Venue：University of Heidelberg Country：Germany
Zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

2018.5

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Event date： 2018.5

Language：English Presentation type：Oral presentation (general)

Venue：Shandong University Weihai Campus Country：China
An approximate functional equation for the fourth moment of the Riemann zeta function on the critical line Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2018.4

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Event date： 2018.4

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
An approximate functional equation for the fourth moment of the Riemann zeta function on the critical line

Ade Irma Suriajaya

日本数学会2018年度年会 2018.3

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Event date： 2018.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京大学駒場キャンパス Country：Japan
ゼータ関数とL関数へのBirkhoffエルゴード定理の応用 Invited

Ade Irma Suriajaya

量子論にまつわる数学と数論の連携探索２０１８ 2018.3

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Event date： 2018.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：早稲田大学 Waseda共創館 Country：Japan
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip Invited

Ade Irma Suriajaya

Analytic Number Theory Seminar 2018.2

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Event date： 2018.2

Language：English Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
ゼータ関数及びL関数の零点の分布 Invited

Ade Irma Suriajaya

第1回岡潔女性数学者セミナー 2017.12

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Event date： 2017.12

Language：Japanese Presentation type：Oral presentation (general)

Venue：奈良女子大学 Country：Japan
リーマンゼータ関数とその導関数の零点の分布及びそれらの関係 Invited

Ade Irma Suriajaya

2017.11

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Event date： 2017.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京理科大学野田キャンパス Country：Japan
Some improvements in estimates related to the distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

RIMS Workshop: Analytic Number Theory and Related Areas 2017.10

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Event date： 2017.10 - 2017.11

Language：English Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan
Distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

Symposium for South Asian Women in Mathematics 2017.10

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Event date： 2017.10

Language：English Presentation type：Oral presentation (general)

Venue：Tribhuvan University Country：Nepal
An approximate functional equation for the fourth moment of the Riemann zeta function on vertical arithmetic progressions on the critical line Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2017.10

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Event date： 2017.10

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
Distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

2017.9

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Event date： 2017.9

Language：English Presentation type：Oral presentation (general)

Venue：TU Graz Country：Austria
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip International conference

Ade Irma Suriajaya

Number Theory Week 2017 -- A conference on the occasion of the 60th birthday of Jerzy Kaczorowski 2017.9

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Event date： 2017.9

Language：English Presentation type：Oral presentation (general)

Venue：Adam Mickiewicz University Country：Poland
Values of the Riemann zeta function on vertical arithmetic progressions in the critical strip Invited International conference

Ade Irma Suriajaya

Various Aspects of Multiple Zeta Functions –– Conference in Honor of Kohji Matsumoto’s 60th Birthday 2017.8

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Event date： 2017.8

Language：English Presentation type：Oral presentation (general)

Venue：Nagoya University Country：Japan

Other Link： https://sites.google.com/site/kohjimatsumoto60/english
Zeros of the Riemann zeta function and its derivatives Invited International conference

Ade Irma Suriajaya

KMITL Number theory seminar 2017.7

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Event date： 2017.7

Language：English Presentation type：Oral presentation (general)

Venue：KMITL Country：Thailand
Distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

International Conference in Number Theory and Applications -- Conference in Honor of Vichain Laohakosol 2017.7

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Event date： 2017.7

Language：English Presentation type：Oral presentation (general)

Venue：Kasetsart University Country：Thailand
A new zero-free region for the first derivative of Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Oberseminar Zahlentheorie 2017.7

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Event date： 2017.7

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
An ergodic value distribution of certain meromorphic functions International conference

Ade Irma Suriajaya

30th Journées Arithmétiques 2017.7

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Event date： 2017.7

Language：English Presentation type：Oral presentation (general)

Venue：University of Caen Normandy Country：France
ディリクレL関数の一階導関数の非零領域 Invited

Ade Irma Suriajaya

東工大数論・幾何学セミナー 2017.6

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Event date： 2017.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：東京工業大学 Country：Japan
ディリクレL関数の一階導関数の非零領域

Ade Irma Suriajaya

第10回数論女性の集まり(WINJ10) 2017.6

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Event date： 2017.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：早稲田大学 Country：Japan
ディリクレL関数の一階導関数の零点の個数評価 Invited

Ade Irma Suriajaya

早稲田大学整数論セミナー 2017.6

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Event date： 2017.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：早稲田大学 Country：Japan
ディリクレL関数の一階導関数の零点の分布

Ade Irma Suriajaya

日本数学会2017年度年会 2017.3

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Event date： 2017.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：首都大学東京 Country：Japan
On the distribution of zeros of the first derivative of Dirichlet L-functions International conference

Ade Irma Suriajaya

Connections for Women: Analytic Number Theory 2017.2

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Event date： 2017.2

Language：English

Venue：MSRI Country：United States
Distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Number Theory Seminar 2016.12

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Event date： 2016.12

Language：English Presentation type：Oral presentation (general)

Venue：KIAS Country：Korea, Republic of
Distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Algebra and Number Theory Seminar 2016.11

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Event date： 2016.11

Language：English Presentation type：Oral presentation (general)

Venue：University of Rochester Country：United States
On the distribution of zeros of the first derivative of Dirichlet L-functions International conference

Ade Irma Suriajaya

The Sixth International Conference Analytic and Probabilistic Methods in Number Theory 2016.9

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Event date： 2016.9

Language：English Presentation type：Oral presentation (general)

Venue：Vilnius University Conference and Seminar centre Country：Other
On the distribution of zeros of the first derivative of Dirichlet L-functions International conference

Ade Irma Suriajaya

Conference on elementary and analytic number theory (ELAZ) 2016 2016.9

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Event date： 2016.9

Language：English Presentation type：Oral presentation (general)

Venue：Bundesinstitut für Erwachsenenbildung Country：Austria
On the distribution of zeros of the first derivative of Dirichlet L-functions International conference

Ade Irma Suriajaya

Conference on elementary and analytic number theory (ELAZ) 2016 2016.9

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Event date： 2016.9

Language：English

Venue：Bundesinstitut für Erwachsenenbildung Country：Austria
Ergodic value distribution of zeta functions and L-functions Invited International conference

Ade Irma Suriajaya

Number Theory Day 2016.8

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Event date： 2016.8

Language：English Presentation type：Oral presentation (general)

Venue：University of Würzburg Country：Germany
リーマンゼータ関数及びディリクレL関数の導関数の零点について Invited

Ade Irma Suriajaya

首都大整数論セミナー 2016.7

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Event date： 2016.7

Language：Japanese Presentation type：Oral presentation (general)

Venue：首都大学東京 Country：Japan
Distribution of zeros of the first derivative of Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Number Theory Seminar 2016.6

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Event date： 2016.6

Language：English Presentation type：Oral presentation (general)

Venue：Academia Sinica Country：Taiwan, Province of China
Distribution of zeros of the first derivative of Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

2016.6

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Event date： 2016.6

Language：English Presentation type：Oral presentation (general)

Venue：National Tsing Hua University Country：Taiwan, Province of China
An analogue of Speiser's theorem for Dirichlet L-functions Invited

Ade Irma Suriajaya

Analytic Number Theory Seminar 2016.6

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Event date： 2016.6

Language：English Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
An ergodic value distribution of zeta functions and L-functions

Ade Irma Suriajaya

第9回数論女性の集まり(WINJ9) 2016.5

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Event date： 2016.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：上智大学 Country：Japan
ゼータ関数と L 関数への Birkhoff エルゴード定理の応用

Ade Irma Suriajaya

数論とエルゴード理論 2016.2

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Event date： 2016.2

Language：Japanese Presentation type：Oral presentation (general)

Venue：金沢大学サテライト・プラザ Country：Japan
On the distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

Zeta Functions of Several Variables and Applications 2015.11

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Event date： 2015.11

Language：English Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
An ergodic value distribution of some class of zeta and L-functions Invited

Ade Irma Suriajaya

Analytic Number Theory Seminar 2015.10

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Event date： 2015.10

Language：English Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
Some probabilistic value distributions of the Riemann zeta function and its derivatives

Ade Irma Suriajaya

日本数学会2015年度秋季総合分科会 2015.9

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Event date： 2015.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：京都産業大学 Country：Japan
リーマンゼータ関数及びその導関数の零点分布について

Ade Irma Suriajaya

第５０回函数論サマーセミナー 2015.9

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Event date： 2015.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：あだたらふれあいセンター Country：Japan
On the distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

Arithmetic 2015: Silvermania 2015.8

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Event date： 2015.8

Language：English

Venue：Brown University Country：United States
Some results on the zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

29th Journées Arithmétiques 2015.7

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Event date： 2015.7

Language：English Presentation type：Oral presentation (general)

Venue：University of Debrecen Country：Hungary
On the distribution of zeros of the derivatives of the Riemann zeta function and Dirichlet L-functions International conference

Ade Irma Suriajaya

Arithmetik an der A7 2015.7

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Event date： 2015.7

Language：English Presentation type：Oral presentation (general)

Venue：University of Ulm Country：Germany
リーマンゼータ関数及びディリクレL関数の導関数の零点分布について

Ade Irma Suriajaya

第8回数論女性の集まり(WINJ8) 2015.5

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Event date： 2015.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：上智大学 Country：Japan
Two Estimates on the Zeros of L'(s,χ) under the Generalized Riemann Hypothesis

Ade Irma Suriajaya

日本数学会2015年度年会 2015.3

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Event date： 2015.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：明治大学 Country：Japan
On the Zeros of the Derivatives of the Riemann Zeta Function and Dirichlet L-functions Invited International conference

Ade Irma Suriajaya

Seminar / Colloquium on Mathematics Research (Nagoya University - Gadjah Mada University) 2015.3

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Event date： 2015.3

Language：English Presentation type：Oral presentation (general)

Venue：Gadjah Mada University Country：Indonesia
一般化されたリーマン予想の下でのディリクレL関数の対数関数の臨界線付近における挙動

Ade Irma Suriajaya

第11回数学総合若手研究集会 2015.3

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Event date： 2015.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：北海道大学 Country：Japan
Two Estimates on the Zeros of L'(s,χ) under the Generalized Riemann Hypothesis Invited

Ade Irma Suriajaya

Analytic Number Theory Seminar 2014.12

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Event date： 2014.12

Language：English Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
On the zeros of the derivatives of the Riemann zeta function under the Riemann hypothesis International conference

Ade Irma Suriajaya

RIMS Workshop: Analytic Number Theory – Distribution and Approximation of Arithmetic Objects 2014.10

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Event date： 2014.10

Language：English Presentation type：Oral presentation (general)

Venue：京都大学数理解析研究所 Country：Japan
リーマンゼータ関数及びその導関数の零点について

Ade Irma Suriajaya

数学・数理科学専攻若手研究者のための異分野・異業種研究交流会 2014.10

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Event date： 2014.10

Language：Japanese

Venue：東京大学駒場キャンパス Country：Japan
On the Zeros of the k-th Derivative of the Riemann Zeta Function under the Riemann Hypothesis International conference

Ade Irma Suriajaya

International Congress of Mathematicians 2014 2014.8

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Event date： 2014.8

Language：English Presentation type：Oral presentation (general)

Venue：COEX Country：Korea, Republic of
On the Zeros of the Derivatives of the Riemann Zeta Function under the Riemann Hypothesis International conference

Ade Irma Suriajaya

International Congress of Women Mathematicians 2014.8

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Event date： 2014.8

Language：English

Venue：Ewha Womans University Country：Korea, Republic of
On the Zeros of the k-th Derivative of the Riemann Zeta Function under the Riemann Hypothesis International conference

Ade Irma Suriajaya

Analytic Number Theory Workshop 2014.5

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Event date： 2014.5

Language：English Presentation type：Oral presentation (general)

Venue：University of Turku Country：Finland
リーマン予想の下でのリーマンゼータ関数のk階導関数の零点について

Ade Irma Suriajaya

日本数学会2014年度年会 2014.3

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Event date： 2014.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：学習院大学 Country：Japan
リーマン予想の下でのリーマンゼータ関数のk階導関数の零点について

Ade Irma Suriajaya

第10回数学総合若手研究集会 2014.3

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Event date： 2014.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：北海道大学 Country：Japan
リーマン予想の下でのリーマンゼータ関数のk階導関数の零点について

Ade Irma Suriajaya

第11回城崎新人セミナー 2014.2

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Event date： 2014.2

Language：Japanese Presentation type：Oral presentation (general)

Venue：城崎総合支所 Country：Japan
On the Zeros of the k-th Derivative of the Riemann Zeta Function under the Riemann Hypothesis

Ade Irma Suriajaya

第7回ゼータ若手研究集会 2014.2

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Event date： 2014.2

Language：English Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
リーマン予想の下でのリーマンゼータ関数のk階導関数の零点について Invited

Ade Irma Suriajaya

名古屋大学鏡ヶ池の整数論セミナー 2014.2

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Event date： 2014.2

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
On the Zeros of the Second Derivative of the Riemann Zeta Function under the Riemann Hypothesis International conference

Ade Irma Suriajaya

The 7th Japan-China Seminar on Number Theory 2013.10

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Event date： 2013.10 - 2013.11

Language：English Presentation type：Oral presentation (general)

Venue：九州大学伊都キャンパス Country：Japan
リーマン予想の下でのリーマンゼータ関数の二階導関数の零点について Invited

Ade Irma Suriajaya

名古屋大学解析数論セミナー 2013.10

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Event date： 2013.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
リーマンゼータ関数の一階微分の零点について

Ade Irma Suriajaya

第6回数論女性の集まり(WINJ6) 2013.6

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Event date： 2013.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：早稲田大学 Country：Japan
リーマンゼータ関数の関数等式：特別な関数のフーリエ級数の応用例 Invited

Ade Irma Suriajaya

数物セミナー名古屋談話会Lite第7回 2013.3

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Event date： 2013.3

Language：Japanese Presentation type：Public lecture, seminar, tutorial, course, or other speech

Venue：名古屋大学 Country：Japan

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MISC

ゴールドバッハ表現の平均個数とリーマンゼータ関数の非零領域 (The Average Number of Goldbach Representations and Zero-Free Regions of the Riemann Zeta Function)

Ade Irma Suriajaya

RIMS Kyokyuroku 2024.6, no. 2285–23 (for RIMS Workshop 2023 "Analytic Number Theory and Related Topics") 2024.6

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Language：Japanese
Re(s)<1/2におけるセルバーグクラスL関数の導関数の零点 (Zeros of derivatives of L-functions in the Selberg class on the left-half plane and the left-half of the critical strip)

Ade Irma Suriajaya

RIMS Kyokyuroku 2023.7 (for RIMS Workshop 2022 "Analytic Number Theory and Related Topics") 2023.7

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Language：Japanese

Repository Public URL： https://hdl.handle.net/2324/7238339
ゴールドバッハ表現に関する平均、リーマンゼータ関数の零点のペアコリレーション及び素数定理の誤差項との関係 (The average number of Goldbach representations, pair correlation of zeros of the Riemann zeta function and error term of the prime number theorem)

Ade Irma Suriajaya

RIMS Kyokyuroku 2022.6 (for RIMS Workshop 2021 "Analytic Number Theory and Related Topics") 2022.6

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Language：Japanese

Repository Public URL： https://hdl.handle.net/2324/6790312
Hardy-Littlewoodの特異級数のRiesz平均における誤差項 (Error estimates for the Riesz mean of Hardy-Littlewood singular series)

Ade Irma Suriajaya

RIMS Kyokyuroku 2021.8 (for RIMS Workshop 2020 "Problems and Prospects in Analytic Number Theory") 2021.8

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Language：Japanese

Repository Public URL： http://hdl.handle.net/2324/4796018
リーマンゼータ関数の導関数の零点の個数評価における誤差項の改良

Ade Irma Suriajaya

RIMS Kyokyuroku 2020.7 (for RIMS Workshop 2019 "Analytic Number Theory and Related Topics") 2020.7

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Language：Japanese

Repository Public URL： http://hdl.handle.net/2324/4796019
リーマンゼータ関数の臨界領域内等差数列における値の分布

Ade Irma Suriajaya

RIMS Kyokyuroku 2019.10 for RIMS Workshop 2018 "Analytic Number Theory and Related Topics") 2019.10

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Language：Japanese

Repository Public URL： http://hdl.handle.net/2324/4486269
リーマンゼータ関数とディリクレL関数の導関数の零点の分布

Ade Irma Suriajaya

RIMS Kyokyuroku 2018.11 (for RIMS Workshop 2017 "Analytic Number Theory and Related Areas") 2018.11

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Language：Japanese

Repository Public URL： http://hdl.handle.net/2324/4486270
On the zeros of the derivatives of the Riemann zeta function under the Riemann hypothesis

Ade Irma Suriajaya

RIMS Kyokyuroku 2016.12 (for RIMS Workshop 2014 "Analytic Number Theory － Distribution and Approximation of Arithmetic Objects") 2016.12

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Language：English

Repository Public URL： http://hdl.handle.net/2324/4486271
综述黎曼ζ函数的零点分布 Reviewed

Ade Irma Suriajaya

NU Ideas 5 2016.9

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Language：Others Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

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Professional Memberships

日本数学会
日本数学会

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Academic Activities

開催世話人 International contribution

RIMS Workshop for Women in Zeta Functions and Their Representations （ Japan ） 2023.3

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Type：Competition, symposium, etc.

Number of participants：105
実行委員会委員長 International contribution

Value Distribution of Zeta and L-functions and Related Topics （ Japan ） 2019.3

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Type：Competition, symposium, etc.

Number of participants：120

Research Projects

リーマンゼータ関数と素数の間隔の分布 International coauthorship

2024.4 - 2025.3

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Authorship：Principal investigator

The Riemann Zeta Function and Distribution of Prime Gaps
2024年度稲盛研究助成リーマンゼータ関数と素数の間隔の分布

2024

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Grant type：Donation
ゼータ関数及びL関数の零点とゴールドバッハ問題の関係 International coauthorship

2022.4 - 2027.3

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Authorship：Principal investigator

Zeros of zeta functions and L-functions, and their relations to Goldbach's problem
ゼータ関数及びL関数の零点とゴールドバッハ問題の関係

Grant number：22K13895 2022 - 2026

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Early-Career Scientists

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Authorship：Principal investigator Grant type：Scientific research funding
リーマンゼータ関数およびその導関数の零点と離散的な値の分布 International coauthorship

2018.4 - 2023.3

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Authorship：Principal investigator

Zeros and discrete value distribution of the Riemann zeta function and its derivatives
リーマンゼータ関数およびその導関数の零点と離散的な値の分布

Grant number：18K13400 2018 - 2022

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Early-Career Scientists

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Authorship：Principal investigator Grant type：Scientific research funding
ゼータ関数とL関数の導関数の零点

2017

理化学研究所　ライフイベントからの復帰支援または、優秀な女性研究者の支援のための資金

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Grant type：On-campus funds, funds, etc.
リーマンゼータ関数とディリクレのＬ関数の零点

2015 - 2016

Japan Society for the Promotion of Science Research Fellowships for Young Scientists

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Authorship：Principal investigator Grant type：Joint research

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Educational Activities

I am currently mainly teaching exercise classes for undergraduate math students. From 2014 to 2020, I taught mathematics in English at Meiwa High School once per year.
I taught Multivariable Calculus as a part-time lecturer at Sophia University before entering Kyushu University.
I was actively involved in education as a teaching assistant and research assistant during graduate studies.
I also taught several catch-up classes in undergraduate and was a teaching assistant for Calculus and C Programming.
As a part of Kyushu University SENTAN-Q training program, I also taught at San Jose State University in the spring semester of 2023 (Math 226 - Graduate course in Number Theory), co-teaching with Prof. Jordan Schettler.

Class subject

入門微分積分学Ⅰ,Ⅱ

2024.10 - 2025.3 Second semester
国際科学特論VIII

2024.10 - 2024.12 Fall quarter
微分積分学Ⅰ,Ⅱ

2024.4 - 2025.3 Full year
数論大意

2024.4 - 2024.9 First semester
数学特論２

2024.4 - 2024.9 First semester
数学概論III・演習

2023.10 - 2024.3 Second semester
数学概論Ⅳ・演習

2023.10 - 2024.3 Second semester
国際科学特論VIII

2023.10 - 2023.12 Fall quarter
国際科学特論VIII

2022.10 - 2022.12 Fall quarter
数学概論I・演習

2022.4 - 2022.9 First semester
数学概論Ⅳ・演習

2021.10 - 2022.3 Second semester
解析学II・演習

2021.10 - 2022.3 Second semester
国際科学特論VIII

2021.10 - 2021.12 Fall quarter
解析学II・演習

2020.10 - 2021.3 Second semester
数学概論Ⅳ・演習

2020.10 - 2021.3 Second semester
国際科学特論VIII

2020.10 - 2020.12 Fall quarter
解析学II・演習

2019.10 - 2020.3 Second semester
解析学I・演習

2019.4 - 2019.9 First semester
入門微分積分Ⅱ

2024.12 - 2025.2 Winter quarter
微分積分学Ⅱ

2024.10 - 2025.3 Second semester
国際科学特論Ⅷ

2024.10 - 2024.12 Fall quarter
入門微分積分Ⅰ

2024.10 - 2024.12 Fall quarter
数理学基礎論究

2024.4 - 2025.3 Full year
数理学基礎講究Ⅱ

2024.4 - 2025.3 Full year
微分積分学Ⅰ

2024.4 - 2024.9 First semester
数論大意

2024.4 - 2024.9 First semester
数理科学特論９

2024.4 - 2024.9 First semester
数理科学特別講義Ⅸ

2024.4 - 2024.9 First semester
数学特論２

2024.4 - 2024.9 First semester

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Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

2024 理化学研究所（数理創造プログラム） Classification:Affiliate faculty Domestic/International Classification:Japan
2023 理化学研究所（数理創造プログラム） Classification:Affiliate faculty Domestic/International Classification:Japan
2023 奈良女子大学 Classification:Affiliate faculty Domestic/International Classification:Japan

Semester, Day Time or Duration：後期
2023 大阪大学日本番日本文化教育センター Classification:Affiliate faculty Domestic/International Classification:Japan
2022 理化学研究所（数理創造プログラム） Classification:Affiliate faculty Domestic/International Classification:Japan
2022 奈良女子大学 Classification:Affiliate faculty Domestic/International Classification:Japan

Semester, Day Time or Duration：後期
2022 京都大学 Classification:Affiliate faculty Domestic/International Classification:Japan
2022 大阪大学日本番日本文化教育センター Classification:Affiliate faculty Domestic/International Classification:Japan
2021 理化学研究所（数理創造プログラム） Classification:Affiliate faculty Domestic/International Classification:Japan
2021 静岡大学 Classification:Intensive course Domestic/International Classification:Japan

Semester, Day Time or Duration：前期
2021 大阪大学日本番日本文化教育センター Classification:Affiliate faculty Domestic/International Classification:Japan
2020 理化学研究所（数理創造プログラム） Classification:Affiliate faculty Domestic/International Classification:Japan
2020 大阪大学日本番日本文化教育センター Classification:Affiliate faculty Domestic/International Classification:Japan
2019 理化学研究所（数理創造プログラム） Classification:Affiliate faculty Domestic/International Classification:Japan
2018 上智大学 Classification:Part-time lecturer Domestic/International Classification:Japan

Semester, Day Time or Duration：後期、火曜日４限

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Outline of Social Contribution and International Cooperation activities

I am actively giving talks and lectures to general audience.

Social Activities

名古屋大学ホームカミングデイ2022 理学同窓会総会「同窓生の近況報告」

名古屋大学理学部名古屋大学東山キャンパス 2022.10

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Other
名古屋大学ホームカミングデイ2022 理学同窓会総会「同窓生の近況報告」

名古屋大学理学部名古屋大学東山キャンパス 2022.10

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Type：Other

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理研AIP-数理女子ジョイントセミナー

理研AIP、数理女子 YouTube配信 2022.1

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture

経歴及び研究内容を紹介し、中高生及び保護者向けのパネルディスカッションを行った。
理研AIP-数理女子ジョイントセミナー

理研AIP、数理女子 YouTube配信 2022.1

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Type：Lecture

経歴及び研究内容を紹介し、中高生及び保護者向けのパネルディスカッションを行った。

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九州大学オープンキャンパス、「無限大の先に～ゼータ関数が開く道」について講義

九州大学九州大学伊都キャンパス 2019.8

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture

数学用語でもあるが、日常生活でもたまに使われる「無限」という言葉は一体どういう意味でしょうか。「終わりがない」という意味でなんとなく使われていると思うが、実際には、その「終わり」と呼ばれているのがどういったものなのかが気になりませんか。私は数学を始めた頃に、そのことにとても気になり、頭の中に「無限大とは一体何か」「無限という概念により何を導けるのか」「無限大は唯一ではないのが何故か」などなどの疑問ばかりです。その頃は、決して幼い頃ではなく、純粋科学者という職業が存在すると知らない環境で育ったため、私は二十歳になってからやっと純粋数学に出会いました。無限大の魅力に引き付けられて学んだ先にゼータ関数に出会いました。私は皆さんとゼータ関数に出会った喜びを分かち合いたく、無限大の不思議を見せてくれるゼータ関数を紹介したいと思います。皆さん、無限大の謎を一緒に解いてみませんか。
九州大学オープンキャンパス、「無限大の先に～ゼータ関数が開く道」について講義

九州大学九州大学伊都キャンパス 2019.8

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Type：Visiting lecture

数学用語でもあるが、日常生活でもたまに使われる「無限」という言葉は一体どういう意味でしょうか。「終わりがない」という意味でなんとなく使われていると思うが、実際には、その「終わり」と呼ばれているのがどういったものなのかが気になりませんか。私は数学を始めた頃に、そのことにとても気になり、頭の中に「無限大とは一体何か」「無限という概念により何を導けるのか」「無限大は唯一ではないのが何故か」などなどの疑問ばかりです。その頃は、決して幼い頃ではなく、純粋科学者という職業が存在すると知らない環境で育ったため、私は二十歳になってからやっと純粋数学に出会いました。無限大の魅力に引き付けられて学んだ先にゼータ関数に出会いました。私は皆さんとゼータ関数に出会った喜びを分かち合いたく、無限大の不思議を見せてくれるゼータ関数を紹介したいと思います。皆さん、無限大の謎を一緒に解いてみませんか。

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理研DAY：研究者と話そう「数のふしぎ」

理化学研究所科学技術館4階シンラドーム 2019.3

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture
理研DAY：研究者と話そう「数のふしぎ」

理化学研究所科学技術館4階シンラドーム 2019.3

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Type：Visiting lecture

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第2回彩の国女性研究者ネットワークシンポジウムにて講演「ゼータ関数の零点と素数と社会？」

埼玉大学埼玉大学 2018.12

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture

他の分野の方々に限らず一般の方々向けに研究内容を簡約に紹介した。
第2回彩の国女性研究者ネットワークシンポジウムにて講演「ゼータ関数の零点と素数と社会？」

埼玉大学埼玉大学 2018.12

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Type：Lecture

他の分野の方々に限らず一般の方々向けに研究内容を簡約に紹介した。

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理化学研究所神戸キャンパス一般公開iTHEMSミニ講演会にて講演「無限大は有限にできるか？」

理化学研究所理化学研究所神戸キャンパス 2018.11

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture
Nerd Nite Tokyo 27 にて講演"When Infinity Becomes Finite"

Nerd Nite Tokyo Nagatacho GRID (東京都千代田区平河町2-5-3) 2018.11

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Lecture
Nerd Nite Tokyo 27 にて講演"When Infinity Becomes Finite"

Nerd Nite Tokyo Nagatacho GRID (東京都千代田区平河町2-5-3) 2018.11

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Type：Lecture

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理化学研究所神戸キャンパス一般公開iTHEMSミニ講演会にて講演「無限大は有限にできるか？」

理化学研究所理化学研究所神戸キャンパス 2018.11

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Type：Lecture

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RIKEN iTHEMS のアウトリーチについての研究会 2017に参加し、「ゼータ関数論とは」について講演

東京大学、理化学研究所数理創造プログラム東京大学玉原国際セミナーハウス 2017.6

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Audience：General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Seminar, workshop
RIKEN iTHEMS のアウトリーチについての研究会 2017に参加し、「ゼータ関数論とは」について講演

東京大学、理化学研究所数理創造プログラム東京大学玉原国際セミナーハウス 2017.6

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Type：Seminar, workshop

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Media Coverage

「輝数遇数――数学教室訪問」インタービュー記事 Newspaper, magazine

現代数学 2020.4

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「輝数遇数――数学教室訪問」インタービュー記事
日本科学未来館にて国際会議「World Congress of Science and Factual Producers」の「Tech Salon」セッションに５名中の１名の科学者として招待され、参加された映画制作の方々に自分の分野を紹介し、社会に期待してもらえる分野の発展可能性について語りました。

WCSFP 2019 2019.12

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日本科学未来館にて国際会議「World Congress of Science and Factual Producers」の「Tech Salon」セッションに５名中の１名の科学者として招待され、
参加された映画制作の方々に自分の分野を紹介し、社会に期待してもらえる分野の発展可能性について語りました。
研究紹介 Newspaper, magazine

RIKEN People 2019.3

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研究紹介
数学分野に進んだ経験話 Newspaper, magazine

数理女子 2018.2

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数学分野に進んだ経験話

Travel Abroad

2025.8 - 2025.9

Staying countory name 1：Germany Staying institution name 1：Max Planck Institute for Mathematics
2025.6

Staying countory name 1：France Staying institution name 1：Centre International de Rencontres Mathematiques, Luminy
2025.3 - 2025.4

Staying countory name 1：United States Staying institution name 1：San Jose State University
2024.9

Staying countory name 1：France Staying institution name 1：Université de Lille
2024.8 - 2024.9

Staying countory name 1：Germany Staying institution name 1：Max Planck Institute for Mathematics
2024.3 - 2024.4

Staying countory name 1：Germany Staying institution name 1：Max Planck Institute for Mathematics
2024.3

Staying countory name 1：France Staying institution name 1：Université de Lille
2023.9

Staying countory name 1：France Staying institution name 1：Université Paris Cité
2023.8 - 2023.9

Staying countory name 1：Germany Staying institution name 1：Max Planck Institute for Mathematics
2023.8

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2023.8

Staying countory name 1：France Staying institution name 1：Centre International de Rencontres Mathematiques, Luminy
2023.3 - 2023.6

Staying countory name 1：United States Staying institution name 1：American Institute of Mathematics

Staying institution name 2：San Jose State University
2023.1 - 2023.5

Staying countory name 1：United States Staying institution name 1：San Jose State University
2022.12 - 2023.2

Staying countory name 1：United States Staying institution name 1：American Institute of Mathematics

Staying institution name 2：San Jose State University
2022.11

Staying countory name 1：Germany Staying institution name 1：Mathematisches Forschungsinstitut Oberwolfach
2022.11

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2022.8 - 2022.10

Staying countory name 1：United States Staying institution name 1：American Institute of Mathematics

Staying institution name 2：San Jose State University
2019.9

Staying countory name 1：China Staying institution name 1：China University of Mining and Technology, Beijing
2019.9

Staying countory name 1：Thailand Staying institution name 1：Kasetsart University
2019.8

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2019.4

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2019.2

Staying countory name 1：India Staying institution name 1：IMSc Chennai
2018.9

Staying countory name 1：Australia Staying institution name 1：UNSW Sydney
2018.9

Staying countory name 1：Australia Staying institution name 1：UNSW Canberra
2018.7

Staying countory name 1：United States Staying institution name 1：University of Rochester
2018.5 - 2018.6

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2018.5

Staying countory name 1：China Staying institution name 1：Shandong University Weihai Campus
2018.4

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2018.1

Staying countory name 1：United States Staying institution name 1：MSRI
2017.9 - 2017.10

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2017.7

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2017.5

Staying countory name 1：United States Staying institution name 1：University of Rochester
2017.5

Staying countory name 1：United States Staying institution name 1：MSRI
2017.4

Staying countory name 1：United States Staying institution name 1：San Jose State University
2017.2 - 2017.3

Staying countory name 1：United States Staying institution name 1：University of Rochester
2017.1 - 2017.2

Staying countory name 1：United States Staying institution name 1：MSRI
2016.10 - 2016.12

Staying countory name 1：United States Staying institution name 1：University of Rochester
2016.8 - 2016.9

Staying countory name 1：Germany Staying institution name 1：University of Würzburg
2016.6

Staying countory name 1：Taiwan, Province of China Staying institution name 1：Academia Sinica
2015.6 - 2015.7

Staying countory name 1：Germany Staying institution name 1：University of Würzburg

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