Yutaka ISHII | Last modified date：2021.06.08 |

Graduate School

Undergraduate School

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Homepage

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Academic Degree

Ph D (Mathematical Sciences), University of Tokyo, March 1998

Country of degree conferring institution (Overseas)

No

Field of Specialization

dynamical systems

Total Priod of education and research career in the foreign country

04years00months

Outline Activities

The main theme of my research is a combinatorial study of complex dynamical systems in dimension two, namely the complex Henon maps. I am now working on a criterion of their hyperbolicity, topology and combinatorics of their Julia sets and of their parameter loci, and applications of such complex methods to real dynamics.

I gave a series of lectures on the dynamics of complex Henon maps both in Tokyo Institute of Technology and in Hokkaido University, on symbolic dynamics and data storage in Tokushima University.

I gave a public lecture under the title "Dimension, Fractals and Dynamical Systems" organized by the Department of Mathematics, Kyushu University.

I gave a series of lectures on the dynamics of complex Henon maps both in Tokyo Institute of Technology and in Hokkaido University, on symbolic dynamics and data storage in Tokushima University.

I gave a public lecture under the title "Dimension, Fractals and Dynamical Systems" organized by the Department of Mathematics, Kyushu University.

Research

**Research Interests**

- Visualization of 4D spaces with VR

keyword : higher-dimensional spaces, virtual reality, Julia sets

2018.04. - Combinatorial study of complex Henon maps

keyword : Henon maps, complex dynamics, Julia sets, hyperbolicity, parameter loci

1997.10.

**Academic Activities**

**Papers**

Educational

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