My research is mainly concerned with the qualitative theory of partial differential equations coming from fluid mechanics. At this point my focus is on the two most profound models - Navier-Stokes-Fourier system and complete Euler system of equations. These describe the motion of viscous and inviscid fluids including the heat transfer, respectively. Even after literally hundreds of years of systematical study by some of the brightest minds of their time, the mathematical knowledge about these models and their isentropic simplifications is still rather limited、especially in the "natural" 3 dimensional setting. The gap between math, physics, modelling and numerics is opening every day as in mathematics one has to balance between the complexity of the model (its accuracy in application) and the abilities of state-of-art tools and ideas of mathematical analysis. In my research I strive to create mathematical tools that could narrow the gap a little.
キーワード:Navier-Stokes system, Euler system, measure-valued solutions, qualitative theory, boundary conditions
2015.06.
BREZINA JAN(ぶれじな やん) | データ更新日:2023.11.28 |
主な研究テーマ
研究業績
学会活動
学術論文等の審査
年度 | 外国語雑誌査読論文数 | 日本語雑誌査読論文数 | 国際会議録査読論文数 | 国内会議録査読論文数 | 合計 |
---|---|---|---|---|---|
2022年度 | 2 | 2 | |||
2023年度 | 2 | 2 | |||
2021年度 | 3 | 3 | |||
2020年度 | 2 | 2 | |||
2018年度 | 4 | 4 | |||
2019年度 | 3 | 3 |
その他の研究活動
海外渡航状況, 海外での教育研究歴
Chinese Academy of Sciences, China, 2018.03~2018.03.
Czech Academy of Sciences, CzechRepublic, 2018.03~2018.03.
外国人研究者等の受入れ状況
2023.02~2023.03, Mathematical Institute of Czech Academy of Sciences, CzechRepublic.
2020.01~2020.01, 2週間未満, Mathematical Institute of Czech Academy of Sciences, CzechRepublic.
2018.09~2018.09, CzechRepublic.
2018.09~2018.09, CzechRepublic.
受賞
Kyushu Young Mathematician Prize, Mathematical Society of Japan - Kyushu branch, 2014.02.
本データベースの内容を無断転載することを禁止します。
九大関連コンテンツ
QIR 九州大学学術情報リポジトリ システム情報科学研究院
生物環境調節センター
- STOMATAL RESPONSE TO WIND ON ABAXIAL AND ADAXIAL SURFACES OF CUCUMBER LEAF UNDER DIFFERENT ...
- A NEW APPROACH TO THE ANALYSIS OF THE EFFECTS OF DAY AND NIGHT TEMPERATURES ON PLANT GROWTH AND ...
- THE INFLUENCE OF CATCHMENT ON ECOSYSTEM PROPERTIES OF A TROPICAL FRESH WATER LAKE
- THE RESPONSE OF SOYBEAN SEEDLING GROWTH TO CARBON DIOXIDE CONCENTRATION AT NIGHT IN DIFFERENT ...
- CHANGES IN ABSCISIC ACID, STOMATAL CONDUCTANCE, AND ANTIOXIDANTS DURING LOW TEMPERATURE ...