Aihara Kensuke

アイハラケンスケ | Aihara Kensuke

Affiliation and department：
Homepage URL (1)： http://www.comm.tcu.ac.jp/aiharak-sc/index.html

Research field (3)： Applied mathematics and statistics , Basic mathematics , Computational science

Research keywords (4)：数値線形代数 , 線形計算 , 数値解析 , 数理最適化

Research theme for competitive and other funds (6)：

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Papers (19)：

Kensuke Aihara, Katsuhisa Ozaki, Daichi Mukunoki. Mixed-precision conjugate gradient algorithm using the groupwise update strategy. Japan Journal of Industrial and Applied Mathematics. 2024. 41. 2. 837-855
Itsuki Horiuchi, Kensuke Aihara, Toshio Suzuki, Emiko Ishiwata. Global GPBiCGstab(L) method for solving linear matrix equations. Numerical Algorithms. 2023. 93. 1. 295-319
Kensuke Aihara, Akira Imakura, Keiichi Morikuni. Cross-Interactive Residual Smoothing for Global and Block Lanczos-Type Solvers for Linear Systems with Multiple Right-Hand Sides. SIAM Journal on Matrix Analysis and Applications. 2022. 43. 3. 1308-1330
Kensuke Aihara. Advances in the hybrid Bi-CG methods for linear systems. Bulletin of the Japan Society for Industrial and Applied Mathematics. 2020. 30. 3. 16-23
Kensuke Aihara. GPBi-CGstab(L): A Lanczos-type product method unifying Bi-CGstab(L) and GPBi-CG. Numerical Linear Algebra with Applications. 2020. 27. 3. e2298

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MISC (9)：

相原研輔. Reducing the residual gap in short-recurrence Krylov subspace methods. 数理解析研究所講究録. 2018. 2094. 112-121
Hiroshi Takeuchi, Kensuke Aihara, Akiko Fukuda, Emiko Ishiwata. Computation of eigenvectors for a specially structured banded matrix. Lecture Notes in Computational Science and Engineering. 2017. 117. 143-155
佐藤寛之, 相原研輔. 一般化シュティーフェル多様体上のレトラクションとその効果的な実装について (最適化技法の最先端と今後の展開). 数理解析研究所講究録. 2017. 2027. 125-134
佐藤寛之, 相原研輔. シュティーフェル多様体上のニュートン法とその収束性解析 (新時代を担う最適化 : モデル化手法と数値計算 : RIMS研究集会報告集). 数理解析研究所講究録. 2016. 1981. 1981. 127-142
Kensuke Aihara, Akira Osato, Kuniyoshi Abe, Emiko Ishiwata. An Implementation of IDRstab with Biorthogonality Relations for Solving Linear Systems. PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014). 2015. 1648

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Books (1)：

Professional career (1)：

Work history (5)：

2021/04 - 現在 Tokyo City University Department of Computer Science, Faculty of Information Technology Associate Professor
2020/04 - 2021/03 Tokyo City University Department of Computer Science, Faculty of Information Technology
2017/04 - 2021/03 Shibaura Institute of Technology College of Systems Engineering and Science
2017/04 - 2020/03 Tokyo City University Faculty of Knowledge Engineering, Department of Computer Science
2014/04 - 2017/03 Tokyo University of Science Faculty of Science, Division 1

Committee career (9)：

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Awards (8)：

2023/06 - Japan Society for Industrial and Applied Mathematics Best presentation award at the 2022 Joint Meeting of JSIAM Activity Groups
2021/09 - 日本応用数理学会ベストオーサー賞 [2021年度論文部門]
2019/09 - 日本応用数理学会論文賞 [2019年度理論部門]
2019/09 - 日本応用数理学会論文賞 [2019年度ノート部門]
2015/11 - MIMS共同研究集会「可積分系が拓く現象数理モデル」優秀ポスター賞

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Association Membership(s) (2)：

THE OPERATIONS RESEARCH SOCIETY OF JAPAN , THE JAPAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS

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