Rchr
J-GLOBAL ID：202301012285464605
Update date: Apr. 22, 2026
Terao Takeshi
テラオ タケシ | Terao Takeshi
Affiliation and department：
Job title：
Post-doctoral Fellow
Research field (2)：
Mathematical informatics
, Applied mathematics and statistics
Research keywords (4)：
Numerical Linear Algebra
, Self-Validating Methods
, Accurate Computing
, High-Performance Computing
Papers (11)：
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Takeshi Terao, Katsuhisa Ozaki. Method for verifying solutions of sparse linear systems with general coefficients. Applied Mathematics and Computation. 2025. 490. 129204-129204
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Katsuhisa Ozaki, Takeshi Terao. Test matrices with specified eigenpairs for the symmetric positive definite generalized eigenvalue problem. Special Matrices. 2025. 13. 1
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Yuki Uchino, Katsuhisa Ozaki, Takeshi Terao, Toshiyuki Imamura. Fast Generation of Real-Symmetric Matrices and their Exact Eigenpairs. Journal of Advanced Simulation in Science and Engineering. 2025. 12. 1. 44-60
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Takeshi Terao, Toshiyuki Imamura, Katsuhisa Ozaki. Iterative refinement for an eigenpair subset of a real symmetric matrix. JSIAM Letters. 2024. 16. 89-92
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Yuki Uchino, Takeshi Terao, Katsuhisa Ozaki. Acceleration of iterative refinement for singular value decomposition. Numerical Algorithms. 2023. 95. 2. 979-1009
ｍore...
MISC (4)：
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Takeshi Terao. Iterative Refinement for Diagonalizable Non-Hermitian Eigendecompositions. 2026
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Takeshi Terao, Katsuhisa Ozaki, Toshiyuki Imamura, Takeshi Ogita. Iterative Refinement for a Subset of Eigenvectors of Symmetric Matrices via Matrix Multiplications. 2026
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Takeshi Terao, Katsuhisa Ozaki. Forward Error-Oriented Iterative Refinement for Eigenvectors of a Real Symmetric Matrix. 2026
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Takeshi Terao, Yoshitaka Watanabe, Katsuhisa Ozaki. Verified error bounds for the singular values of structured matrices with applications to computer-assisted proofs for differential equations. 2025
Education (3)：
- 2017 - 2020 Shibaura Institute of Technology Graduate School of Engineering and Science (Doctor's Program)
- 2015 - 2017 Shibaura Institute of Technology Graduate School of Engineering and Science (Master's Program) Systems Engineering and Science
- 2011 - 2015 Shibaura Institute of Technology College of Systems Engineering and Science Department of Mathematical Sciences
Work history (4)：
- 2025/11 - 現在 Waseda University Research Institute for Science and Engineering Researcher
- 2023/04 - 2025/10 Kyushu University Research Institute for Information Technology
- 2020/06 - 2023/03 RIKEN
- 2020/04 - 2020/05 Shibaura Institute of Technology
Committee career (2)：
- 2025/04 - 現在 日本応用数理学会「行列・固有値問題の解法とその応用」 運営委員
- 2022/04 - 現在 情報処理学会HPC研究会 運営委員
Awards (2)：
- 2023/08 - 日本シミュレーション学会 Outstanding Presentation Award
- 2023/06 - 日本応用数理学会 第19回 若手優秀講演賞
Association Membership(s) (3)：
自動チューニング研究会
, 情報処理学会
, 応用数理学会
