Research theme for competitive and other funds (30)：
2019 - 2025 ED^3GE: Evolving Design and Discrete Differential Geometry - towards Mathematics Aided Geometric Design
2021 - 2024 Development of Theory of Integrable Systems Describing Geometric Shapes
2019 - 2022 Theoretical Analysis on Trimmed Surface Connection and Generation of high-quality Trimmed Surface from Measured Point Data
2016 - 2020 Development and Extension of Integrable Discrete Differential Geometry
2016 - 2018 Construction of Discrete-time Geometric Models Based on Discrete Differential Geometry
2011 - 2015 Development of Integrable Geometry
2011 - 2011 Applied analysis by discrete integrable systems and discrete differential geometry
2009 - 2011 New development of discrete differential geometry by discrete integrable systems
2008 - 2011 Dynamics on algebraic varieties and Painleve equations
2007 - 2010 Fusion of geometry and the theory of integrable systems
2007 - 2010 Theory of Painleve systems and its new development
2004 - 2007 Geometry and global analysis of Pailneve equations
2004 - 2007 Geometry and global analysis of Pailneve equations
2004 - 2006 Development and relations between various geometries and integrable systems
2003 - 2006 Study of zeta functions and duality - "infinite sum=infinite product" based on the trace formulas viewpoint
2003 - 2006 Mathematical theory of dynamical systems of Painleve type
2002 - 2005 From Stability, Riemann-Roch to Non-Abelian Zeta Functions
2004 - 2004 国際研究集会「離散可積分系理論の新展開(仮題)」に関する企画調査
2004 - 2004 国際研究集会「離散可積分系理論の新展開(仮題)」に関する企画調査
2000 - 2003 Differential Equations and Reflection Groups(Polyhedral Harmonics, Hypergeometric Equations, and Painleve Equations)
2001 - 2002 Study on Formal Integrability of Systems of Evolution Equations
1999 - 2002 Painleve equations and integrable systems
1999 - 2000 Study on Integrability of Evolution Equations with Computer
1999 - 2000 離散および超離散パンルヴェ方程式の研究
1999 - 1999 差分方程式の対称性と可積分性
1997 - 1998 Discrete-Time Integrable Systems and Numerical Algorithms
1997 - 1998 離散型非線形可積分糸の理論とその応用解析
1996 - 1996 離散型非線形可積分系の基礎理論とその応用解析
1995 - 1995 離散可積分系とその差分法とアルゴリズムへの応用
1994 - 1994 非線形可積分系による応用解析
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Papers (99)：
Shun Kumagai, Kenji Kajiwara. Self-affinities of planar curves: towards unified description of aesthetic curves. arXiv. 2024
Kenji Kajiwara, Shota Shigetomi, Seiichi Udagawa. Simple and explicit constructions of semi-discrete surfaces and discrete surfaces. arXiv. 2024
Kazuki Hayashi, Yoshiki Jikumaru, Yohei Yokosuka, Kentaro Hayakawa, Kenji Kajiwara. Parametric generation of optimal structures through discrete exponential functions: unveiling connections between structural optimality and discrete isothermicity. Structural and Multidisciplinary Optimization. 2024. 67. 41
Jun-ichi Inoguchi, Yoshiki Jikumaru, Kenji Kajiwara, Kenjiro T. Miura, Wolfgang K. Schief. Log-Aesthetic Curves: Similarity Geometry, Integrable Discretization and Variational Principles. 102233. 2023. 105. 102233-102233
Sebastián Elías Graiff Zurita, Kenji Kajiwara, Toshitomo Suzuki. Fairing of discrete planar curves to integrable discrete analogue of Euler’s elasticae. International Journal of Mathematics for Industry. 2023
Tutorial on Discrete Integrable Systems and Discrete Differential Geometry 2012
Institute of Mathemaics for Industry, Faculty of Mathematics, Kyushu University 2012
可視化の技術と現代幾何学
岩波書店 2010 ISBN:4000052055
応用数学ハンドブック
丸善 2005 ISBN:4621075292
可積分系の応用数理
裳華房 2000 ISBN:4785315202
Professional career (1)：
Ph.D (Engineering) (The University of Tokyo)
Work history (7)：
2022/10 - 現在 Institute of Mathematics for Industry, Kyushu University Director
2018/07 - 現在 La Trobe University School of Mathematics and Statistics Adjunct Professor
2011/04 - 現在 Kyushu University Institute of Mathematics for Industry, Professor
2009/01 - 2011/03 Kyushu University Faculty of Mathematics Professor
2001/10 - 2009/01 Kyushu University Faculty of Mathematics Associate Professor
1997/04 - 2001/09 Doshisha University Department of Electrical Engineering Associate Professor
1994/04 - 1997/03 Doshisha University Department of Electrical Engineering Lecturer
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Committee career (14)：
2023/10 - 現在 International Council for Industrial and Applied Mathematics Officer-at-Large
2023/09 - 現在 MATEMATIKA: Malaysian Journal of Industrial and Applied Mathematics Editorial Board
2021/05 - 現在 Asia Pacific Consortium of Mathematics for Industry Secretary
2015 - 現在 Journal of Integrable Systems Editorial Board
2012 - 現在 International Journal of Mathematics for Industry Editorial Board
2010 - 現在 Journal of Nonlinear Mathematical Physics Editorial Board
2023/10 - 2029/09 Science Council of Japan Associate Member
2022/06 - 2024/06 Japan Society of Industrial and Applied Mathematics Board Member
2020/06 - 2022/06 Japan Society for Industrial and Applied Mathematics Vice President
2012/05 - 2017/12 Journal of Physics A: Mathematical and Theoretical Editorial Board
2012/05 - 2014/06 日本応用数理学会 理事
2012/05 - 2014/04 Japan Society for Industrial and Applied Mathematics Board Member
2008/04 - 2010/03 日本数学会 無限可積分系セッション責任者
1998/11 - 1999/10 日本物理学会 応用数学・力学・流体物理分科会世話人
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Awards (1)：
2018/02 - Institute of Physics Journal of Physics A Journal of Physics A Highlights of 2017 collection Geometric Aspects of Painlevé Equations
Association Membership(s) (6)：
Society for Industrial and Applied Mathematics
, Australian and New Zealand Association of Mathematical Physics
, Australian and New Zealand Industrial and Applied Mathematics
, Australian Mathematical Society
, 日本応用数理学会
, 日本数学会
