Rchr
J-GLOBAL ID：201801003998209436
Update date: Apr. 12, 2024
Kemmochi Tomoya
ケンモチ トモヤ | Kemmochi Tomoya
Affiliation and department：
Job title：
Assistant professor
Homepage URL (2)：
https://t-kemmochi.github.io/ja/
,
https://t-kemmochi.github.io/en/
Research field (2)：
Applied mathematics and statistics
, Basic mathematics
Research keywords (6)：
Numerical analysis
, Finite element method
, Partial differential equations
, Parabolic PDEs
, Stokes equations
, Elastic curves
Research theme for competitive and other funds (3)：
- 2021 - 2026 Analysis on singularities of higher order geometric gradient flows
- 2019 - 2023 Finite element methods for nonlinear partial differential equations on curved domains
- 2015 - 2018 離散最大正則性とその有限要素法・有限体積法への応用
Papers (18)：
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Tomoya Kemmochi, Tatsuya Miura. Migrating elastic flows. Journal de Mathématiques Pures et Appliquées. 2024. 185. 47-62
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Ren-Jie Zhao, Tomohiro Sogabe, Tomoya Kemmochi, Shao-Liang Zhang. Shifted LOPBiCG: A locally orthogonal product-type method for solving nonsymmetric shifted linear systems based on Bi-CGSTAB. Numerical Linear Algebra with Applications. 2024
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Jing Niu, Tomohiro Sogabe, Lei Du, Tomoya Kemmochi, Shao-Liang Zhang. Tensor product-type methods for solving Sylvester tensor equations. Applied Mathematics and Computation. 2023
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Tomoya Kemmochi, Shun Sato. Scalar auxiliary variable approach for conservative/dissipative partial differential equations with unbounded energy functionals. BIT Numerical Mathematics. 2022. 62. 3. 903-930
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Fuminori Tatsuoka, Tomohiro Sogabe, Yuto Miyatake, Tomoya Kemmochi, Shao-Liang Zhang. Computing the matrix fractional power with the double exponential formula. ETNA - Electronic Transactions on Numerical Analysis. 2021. 54. 558-580
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MISC (5)：
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剱持智哉. Scalar auxiliary variable approachの紹介とその拡張. RIMS講究録. 2020. 2167. 86-95
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立岡文理, 曽我部知広, 剱持智哉, 張紹良. 行列対数関数のための二重指数関数型公式の収束率について. RIMS講究録. 2020. 2167. 1-9
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Energy dissipative numerical schemes for gradient flows of planar curves. RIMS Kôkyûroku. 2020. 2146
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Allen-Cahn方程式の数値解に対する漸近的な誤差解析. RIMS講究録. 2018. 2094
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剱持智哉. 付着の影響のある基板上の薄膜の形状決定問題に関する数値解析. RIMS講究録. 2016. 1995
Lectures and oral presentations (68)：
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Structure-preserving numerical methods for constrained gradient flows of planar closed curves with explicit tangential velocities
(ICIAM2023 2023)
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Stokes作用素の有限要素近似に対する離散最大正則性
(日本応用数理学会 第19回 研究部会連合発表会 2023)
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Stokes作用素の有限要素近似に対する離散最大正則性
(2022年度応用数学合同研究集会 2022)
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$L^p$-resolvent estimate for finite element approximation of the Stokes operator.
(Online seminar of the Institute of Fundamental and Frontier Sciences 2022)
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Higher-order discrete gradient methods by discontinuous Galerkin time-stepping methods
(JSPS seminar: Topics in computational methods for stochastic and deterministic differential equations 2022)
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Education (3)：
- 2015 - 2018 The University of Tokyo Graduate School of Mathematical Sciences Ph.D. course
- 2013 - 2015 The University of Tokyo Graduate School of Mathematical Sciences Master course
- 2009 - 2013 The University of Tokyo School of Science Department of Mathematics
Professional career (1)：
- Ph.D. in Mathematical Sciences (The University of Tokyo)
Work history (3)：
- 2018/04 - 現在 Nagoya University Department of Applied Physics, Graduate School of Engineering Assistant Professor
- 2015/04 - 2018/03 JSPS Research Fellowship for Young Scientists, DC1
- 2014/09 - 2018/03 Fellowship of Leading Graduate Course for Frontiers of Mathematical Sciences and Physics, the University of Tokyo
Committee career (6)：
Awards (5)：
- 2022/06 - The Japan Society for Industrial and Applied Mathematics Young Lecture Award Higher order discrete gradient methods by discontinuous Galerkin time-stepping methods
- 2018/03 - Graduate School of Mathematical Sciences, The University of Tokyo Dean's Prize
- 2017/06 - East Asia Section of Society for Industrial and Applied Mathematics Student Paper Prize (2nd Prize) Energy dissipative numerical schemes for gradient flows of planar curves.
- 2017/03 - The Mathematical Society of Japan The MSJ Prize for Excellent Young Applied Mathematicians $L^\infty$-error estimates for the finite element approximation of parabolic problems on domains with smooth boundaries
- 2015/03 - Graduate School of Mathematical Sciences, The University of Tokyo Dean's Prize
Association Membership(s) (2)：
THE JAPAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS
, THE MATHEMATICAL SOCIETY OF JAPAN
