Sasaki Takiko

ササキタキコ | Sasaki Takiko

Affiliation and department：

Research field (1)： Mathematical analysis

Research keywords (3)： Blow-up problems for nonlinear wave equations , Partial differential equation , Numerical Analysis

Research theme for competitive and other funds (6)：

2022 - 2027 非線形消散波動方程式の一般論の構築と宇宙論および流体力学への応用
2018 - 2024 Analysis on the singularity of the blow-up boundary for nonlinear wave equations
2023 - Integration of machine learning and mathematical modeling, and deepening of its theory
2016 - 2018 Mathematical and Numerical analysis for nonlinear wave equations
2015 - 2018 Development of numerical analysis of blow-up phenomena - blow-up curve, regional blow-up, multiple blow-up -

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Papers (16)：

Ryuki Kido, Takiko Sasaki, Shu Takamatsu, Hiroyuki Takamura. The generalized combined effect for one dimensional wave equations with semilinear terms including product type. Journal of Differential Equations. 2024. 403. 576-618
SASAKI, Takiko. The blow-up curve for a weakly coupled system of semilinear wave equations with nonlinearities of derivative-type (Mathematical structures of integrable systems, their developments and applications). Research Institute for Mathematical Sciences, Kyoto University. 2023. B94. 37-53
Takiko Sasaki, Shu Takamatsu, Hiroyuki Takamura. The lifespan of classical solutions of one dimensional wave equations with semilinear terms of the spatial derivative. 2023. 8. 11. 25477-25486
Katsuaki Morisawa, Takiko Sasaki, Hiroyuki Takamura. The combined effect in one space dimension beyond the general theory for nonlinear wave equations. Communications on Pure and Applied Analysis. 2023. 22. 5. 1629-1658
中塚怜花, 佐々木多希子, 友枝明保. 宅配個数の均等な割り振りを考慮した時間枠付き配送計画問題の発見的解法と量子アニーリングによる計算支援. 武蔵野大学数理工学センター紀要. 2023. 8. 34-53

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MISC (2)：

佐々木多希子, 齊藤宣一. Linearly implicit finite difference scheme for a nonlinear wave equation with approximation of the blow-up time (応用数理と計算科学における理論と応用の融合). 数理解析研究所講究録. 2016. 2005. 161-173
Error analysis of splitting methods for abstract Cauchy problems (Numerical Analysis : New Developments for Elucidating Interdisciplinary Problems). 2016. 1995. 75-81

Lectures and oral presentations (81)：

半線形波動方程式系の爆発境界について
(第6回岡潔女性数学者セミナー 2023)
Heuristic algorithms with time-window constraints and calculation support
(Integration of machine learning and mathematical modeling, and deepening of its theory 2023)
The blow-up curve for a weakly coupled system of semilinear wave equations with nonlinearities of derivative-type
(10th International Congress on Industrial and Applied Mathematics 2023)
Regularity of the blow-up curve for semilinear hyperbolic systems and hyperbolic Liouville equations
(2023)
The combined effect of one space dimension beyond the general theory for nonlinear wave equations
(physique mathematique et equations aux derivees partielles 2023)

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Education (3)：

2013 - 2016 The University of Tokyo Graduate School, Division of Mathematical Sciences
2011 - 2013 Saitama University Graduate School of Science & Engineering Course of Mathematics, Programs in Mathematics, Electronics and Informatics,
2006 - 2011 Saitama University Faculty of Science Department of Mathematic

Professional career (1)：

Work history (8)：

2024/08 - 現在 Graduate School of Science, Tohoku University (cross appointment) Graduate School of Science
2024/04 - 現在 Musashino University Faculty of Engineering Department of Mathematical Engineering
2021/05 - 2024/07 Tohoku University (cross appointment) Graduate School of Science
2021/04 - 2024/03 Musashino University Faculty of Engineering Department of Mathematical Engineering
2020/04 - 2021/04 Tohoku University (cross appointment) Graduate School of Science

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Committee career (4)：

Association Membership(s) (3)：

MATHEMATICS EDUCATION SOCIETY OF JAPAN , THE JAPAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS , THE MATHEMATICAL SOCIETY OF JAPAN

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