Rchr
J-GLOBAL ID：202301011822282890
Update date: Oct. 17, 2024
Watanabe Itsuki
ワタナベ イツキ | Watanabe Itsuki
Affiliation and department：
Job title：
Lecturer
Research field (1)：
Mathematical analysis
Research theme for competitive and other funds (1)：
- 2023 - 2025 最適制御問題の数値解析におけるミクロな粒子系の有用性の解明
Papers (4)：
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Itsuki Watanabe. Application of Markov Chain Approximation Method to Nonlinear Diffusion Equation. Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications. 2024. 2024. 68-72
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Itsuki Watanabe. Markov Chain Approximation for Hamilton-Jacobi-Bellman Equation with Absorbing Boundary. SIAM Journal on Control and Optimization. 2024. 62. 2. 1152-1164
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Itsuki Watanabe. Continuum Limit of Nonlocal Diffusion on Inhomogeneous Networks. Journal of Dynamics and Differential Equations. 2022. 36. 3. 2321-2340
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Itsuki Watanabe, Hiroshi Toyoizumi. Comparison between the Deterministic and Stochastic Models of Nonlocal Diffusion. Journal of Dynamics and Differential Equations. 2022. 36. 1. 231-250
MISC (1)：
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Itsuki Watanabe. Controlled density-dependent Markov processes - viscosity solution approach. Proceedings of the queueing symposium, stochastic models and their applications. 2023. 11-18
Lectures and oral presentations (28)：
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マルコフ連鎖によるハミルトン・ヤコビ・ベルマン方程式の近似解析
(第151回日本数学会九州支部例会 2024)
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Markov chain approximation for Hamilton-Jacobi-Bellman equation with absorbing boundary
(第20回「非線型の諸問題」 2024)
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Markov chain approximation for Hamilton-Jacobi-Bellman equation with reflecting boundary
(2024年度日本数学会秋季総合分科会 2024)
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Continuum limit of nonlocal diffusion on inhomogeneous networks
(2024)
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マルコフ連鎖によるハミルトン・ヤコビ・ベルマン方程式の近似解析
(第316回待ち行列研究部会 2024)
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Education (3)：
- 2020 - 2023 Waseda University Graduate School of Fundamental Science and Engineering Department of Pure and Applied Mathematics
- 2018 - 2020 Waseda University Graduate School of Fundamental Science and Engineering Department of Pure and Applied Mathematics
- 2014 - 2018 Waseda University School of Education Department of Mathematics
Work history (2)：
- 2024/04 - 現在 Oita University Mathematical Science Program, Faculty of Science and Technology, Graduate School of Engineering Lecturer
- 2023/04 - 2024/03 Waseda University Department of Applied Mathematics, School of Fundamental Science and Engineering Assistant Professor
Awards (2)：
- 2023/04 - Society for Industrial and Applied Mathematics the 2023 SIAM Student Chapter Certificate of Recognition
- 2023/02 - Special Interest Group of Queueing Theory, The Operations Research Society of Japan Research Encouragement Award (Kenkyu Shoreisho)
Association Membership(s) (3)：
Society for Industrial and Applied Mathematics
, 日本応用数理学会
, 日本数学会
