WATANABE Sennosuke

ワタナベセンノスケ | WATANABE Sennosuke

Affiliation and department：
Homepage URL (1)： https://www.sewatana.com/

Research field (2)： Applied mathematics and statistics , Basic mathematics

Research keywords (10)：離散解析 , Quantum walk , Combinatorics , Min-Plus algebra , Tropical geometry , グレブナー基底 , Max-Plus algebra , Cellular automaton , Graph theory , Optimization problem

Research theme for competitive and other funds (6)：

2023 - 2027 Analysis of discrete dynamical systems described by max-plus equations and their applications
2021 - 2024 3状態3近傍CAのファジー化とダイナミックス
2020 - 2024 Construction of quantum walk model in Max-plus algebra and its application
2020 - 2023 モビリティ基盤数理研究ユニット
2019 - 2023 Development of linear solvers on max-plus algebra and its applications

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Papers (21)：

Yuki Nishidaa, Sennosuke Watanabe, Yoshihide Watanabe. Independence and orthogonality of algebraic eigenvectors over the max-plus algebra. Linear and Multilinear Algebra. 2024
Masafumi Kan, Akiko Fukuda, Sennosuke Watanabe. Ultradiscrete hungry Toda equation and eigenvalues over min-plus algebra. Journal of Difference Equations and Applications. 2023. OPEN ACCESS
Yuki Nishida, Koki Yamasaki, Sennosuke Watanabe, Akiko Fukuda, Yoshihide Watanabe. Convergence of Vector-Valued Fuzzy Cellular Automata with Weighted-Averaging Rules. Cellular Automata and Discrete Complex Systems. 2023. 48-59
Akiko Fukuda, Etsuo Segawa, Sennosuke Watanabe. Generalized discrete and ultradiscrete Burgers equations derived through the correlated random walk. Journal of Difference Equations and Applications. 2023. OPEN ACCESS
Yuki Nishida, Sennosuke Watanabe, Akiko Fukuda, Daichi Yanagisawa. Fuzzy cellular automata with complete number-conserving rule as traffic-flow models with bottleneck. JSIAM Letters. 2022. 14. 143-146

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MISC (12)：

渡邉扇之介. 2021年度応用数学合同研究集会参加報告. JSIAM Online Magazine. 2022
福田亜希子, 渡邉扇之介, 瀬川悦生. 相関付きランダムウォークから導かれる連続・離散・超離散方程式. 津田塾大学数学・計算機科学研究所報. 2021. 42. 45-55
西田優樹, 山﨑功貴, 渡邉扇之介, 福田亜希子, 渡邊芳英. 完全1次保存する3値3近傍ファジーCAの収束性. 津田塾大学数学・計算機科学研究所報. 2021. 42. 109-119
管雅文, 福田亜希子, 渡邉扇之介. 超離散ハングリー戸田方程式によるmin-plus代数上の固有値計算. 九州大学応用力学研究所研究会報告集(RIAM講究録). 2020
渡邉扇之介, 福田亜希子, 瀬川悦生, 佐藤巖. 量子ウォークのmax-plus類似とその性質. 九州大学応用力学研究所研究会報告集(RIAM講究録). 2020

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Books (1)：

Max-plus at work
2022 ISBN:9784627062016

Lectures and oral presentations (106)：

粒子数保存する2階2値3近傍セルオートマトンの多項式表現
(日本応用数理学会第20回研究部会連合発表会 2024)
加法的保存量をもつ2階2値3近傍セルオートマトンについて
(研究集会「非線形波動から可積分系へ2023」 2023)
Convergence of Vector-Valued Fuzzy Cellular Automata with Weighted-Averaging Rules
(The 29th International Workshop on Cellular Automata and Discrete Complex Systems (AUTOMATA2023) 2023)
Analysis of traffic flow models by triangulation of min-plus matrices
(10th International Congress on Industrial and Applied Mathematics (ICIAM2023) 2023)
Ultradiscrete Burgers Cellular Automata derived through the Correlated Random Walk
(第1回福知山数理・データサイエンス研究会 2023)

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Education (3)：

2010 - 2013 Doshisha university Graduate school of science and engineering Science of environment and mathematical modeling
2008 - 2010 Doshisha university Graduate school of engineering Electrical and electronic engineering
2004 - 2008 Doshisha university Faculty of engineering Department of electrical engineering

Professional career (1)：

博士(理学) (同志社大学)

Work history (5)：

2020/04 - 現在 The University of Fukuchiyama Faculty of Informatics Associate professor
2019/04 - 2020/03 National Institute of Technology, Oyama College Department of General Education Assistant Professor
2017/04 - 2019/03 National institute of technology, Oyama college Department of general education Assistant professor
2016/05 - 2017/03 Kyoto prefectural university Faculty of life and environmental sciences Research assistant professor
2014/04 - 2016/03 Doshisha University Organization for research initiatives and development Research associate

Awards (8)：

2021/10 - International Conference on Mathematics: Pure, Applied and Computation 2021 (ICoMPAC 2021) The Best Paper Award "Traffic flow models with two kinds of vehicles in terms of the vector-valued cellular automata and their fuzzification"
2020/11 - 津田塾大学数学計算機科学研究所オンライン研究集会 ~ 非線形波動から可積分系へ ~ 最優秀ポスター賞「完全1次保存する3値3近傍ファジーセルオートマトンの収束性」
2019/08 - "The 8th International Conference on Matrix Analysis and its Applications (MAT TRIAD 2019)" Young Scientist Award "On the vectors associated with the roots of max-plus characteristic polynomials"
2018/09 - The Japan Society for Industrial and Applied Mathematics Poster award
2017/09 - The Japan Society for Industrial and Applied Mathematics Poster award

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Association Membership(s) (3)：

THE OPERATIONS RESEARCH SOCIETY OF JAPAN , THE JAPAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS , 情報処理学会

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