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●Geometric Analysis

Position Name Picture Research
E-mail Tel
Professor Makoto Nakamura Makoto Nakamura Nonlinear Partial Differential Equations S5895 (06-6105-XXXX)
Associate Professor Kouichi Yasui Kouichi Yasui

Low-dimensional Topology

kyasui@ist. S5898 (06-6105-XXXX)

● Applied Geometry

We study geometric objects like manifolds and knots from diverse viewpoints. We also visualize geometric concepts using computer, obtain new algorithms, and apply them to information science.

Position Name Picture Research
E-mail Tel
Associate Professor Akihiro Higashitani Akihiro Higashitani

Combinatorics and Commutative Algebra

higashitani@ist. S5899 (06-6105-XXXX)

● Discrete Structures

On the basis of research on various types of algebraic systems, we perform fundamental research and education on mathematics related to "structured information" bilaterally, towards information science, and from information science back to mathematics.
Position Name Picture Research
E-mail Tel
Professor Susumu Ariki Susumu Ariki

Representation Theory and its Applications

ariki@ist. S5891 (06-6105-XXXX)
Associate Professor Yasuhiro Wakabayashi Yasuhiro Wakabayashi

wakabayashi@ist. S5896 (06-6105-XXXX)

● Applied Analysis

We aim to build a base to research nature's hidden laws, by carrying out education and research aimed at elucidating a variety of natural phenomena using analytic methods including construction of mathematically supported numerical methods, and intensive use of a computer.
Position Name Picture Research
E-mail Tel
Professor Yoshie Sugiyama Yoshie Sugiyama

Partial Differential Equations

sugiyama@ist. S5894 (06-6105-XXXX)
Associate Professor Tsuyoshi Chawanya Tsuyoshi Chawanya

Dynamical Systems with large degrees of freedom

chawanya@ist. S5893 (06-6105-XXXX)
Position Name E-mail Tel
Secretary Mutsumi Kouno kouno@ist. S5894 (06-6105-XXXX)
Secretary Riyo Kitano r-kitano@ist. S5894 (06-6105-XXXX)
Secretary Misae Hashimoto hashimoto-mis@ist. S5894 (06-6105-XXXX)
Secretary Yukie Nakamitsu nakamitsuy@ist. S5894 (06-6105-XXXX)
Secretary Yukiyo Tarutani tarutani-y@ist. S5894 (06-6105-XXXX)
Secretary Yuri Nakatani nakatani-y@ist. S5894 (06-6105-XXXX)

● Mathematical Science

The mathematical structure of large-scale systems has been studied by using computers, in fields such as statistical physics. In addition to these existing probabilistic approaches, we conduct studies searching for new mathematical structures, through education and research with an emphasis on the analysis of algebraic structures. Specifically, we aim to build up an algebraic theory related to image processing through these studies.
Position Name Picture Research
E-mail Tel
Professor Katsuhisa Mimachi Katsuhisa Mimachi

Complex Integrals, Representation theory, Mathematical Physics

mimachi@ist. S5892 (06-6105-XXXX)
Associate Professor Norio Nawata Norio Nawata

Operator Algebras

nawata@ist. S5897 (06-6105-XXXX)

● Computer Assisted Mathematics【Cybermedia Center】

Through the process of setting and solving scientific issues by computer experiments, we are promoting education and research related to the construction of mathematical modeling and computer models. Moreover, by the process of setting and solving problems we aim to building a new theory of computational mathematics.
Position Name Picture Research
E-mail Tel
Professor Daisuke Furihata Daisuke Furihata

Development of Structure-preserving Numerical Methods for Partial Differential Equations

paoon@ist. T6851 (06-6850-XXXX)
Associate Professor Yuto Miyatake Yuto Miyatake

Geometric numerical integration

miyatake@ist. T6855 (06-6850-XXXX)

● Administration Office

Position Name E-mail Tel
Secretary Chiaki Wada c-wada@ist. S5902 (06-6105-XXXX)
Secretary Keiko Nishikawa nishikawa@ist. S5902 (06-6105-XXXX)
Secretary Ritsuko Teranishi r-teranishi@ist. S5901 (06-6105-XXXX)

The four-digit phone numbers are extensions at Osaka University. To call directly from outside Osaka University, dial a phone number marked S after (area code 06) 6850 or a phone number marked T after (area code 06) 6879. For a phone number marked S (extension), however, first dial the main phone number (06) 6879-5111.
The e-mail addresses are given without the suffix ""; add "" to each e-mail address.

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