Nagai Hidetomo

ナガイヒデトモ | Nagai Hidetomo

Affiliation and department：

Research field (1)： Mathematical analysis

Research keywords (6)：超離散系 , ソリトン , 離散可積分系 , Ultradiscrete Systems , Soliton , Discrete Integrable systems

Research theme for competitive and other funds (2)：

Papers (10)：

Hidetomo Nagai, Nobuhiko Shinzawa. Mixed soliton solutions for the ultradiscrete BKP equation and its reduction. Japan Journal of Industrial and Applied Mathematics. 2022. 39. 2. 777-800
Nagai Hidetomo. An Ultradiscrete Permanent Solution to the Ultradiscrete Two-Dimensional Toda Equation. RIMS Kokyuroku Bessatsu. 2020. B78. 199-209
Hidetomo Nagai, Yasuhiro Ohta, Ryogo Hirota. Discrete and Ultradiscrete Periodic Phase Soliton Equations. J. Phys. Soc. Jpn. 2019. 88. 3
Hidetomo Nagai. Ultradiscrete permanent solution to the ultradiscrete Kadomtsev-Petviashvili equation. Japan Journal of Industrial and Applied Mathematics. 2018. 35. 1. 355-372
Shinsuke Iwao, Hidetomo Nagai. The discrete Toda equation revisited: Dual β-Grothendieck polynomials, ultradiscretization, and static solitons. Journal of Physics A: Mathematical and Theoretical. 2018. 51. 13

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MISC (8)：

Hidetomo Nagai. B型箱玉系の混合解について. 研究集会報告集「非線形波動の拡がり」. 2014. 25AO-S2. pp65--70
Hidetomo Nagai. New Type of Solutions for the Ultradiscrete Soliton Equations. The Fourth TKU-KMITL Joint Symposium on Mathematics and Applied Mathematics Proceedings. 2014. 51--58
広田良吾, 長井秀友. B型箱玉系のソリトン解. 研究集会報告集「非線形波動研究の最前線-構造と現象の多様性-」. 2013. 24AO-S3. pp101--106
Ryogo Hirota, Yasuhiro Ohta, Hidetomo Nagai. Periodic phase soliton方程式のN-ソリトン解. 応用力学研究所研究集会報告「非線形波動の進展-現象と数理の相互作用-」. 2012. 23AO-S7. 90-95
NAGAI HIDETOMO. ある行列式の超離散化について. 研究集会報告,非線形波動研究の新たな展開 -現象とモデル化-. 2011. 22AO-S8. pp166--171

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Lectures and oral presentations (44)：

Addition formulae for ultradiscrete hafnians
(10th International congress on Industrial and Applied Mathematics 2023)
超離散ハフニアンの加法公式
(研究集会「非線形波動から可積分系へ2022」 2022)
超離散ハフニアンの加法公式
(ワークショップ「可積分系研究の最近の進展ー理論,シミュレーション,応用ー」 2021)
一般化離散BKP方程式から導かれる混合ソリトン解について
(日本応用数理学会2019年度年会 2019)
Discrete and ultradiscrete mixed soliton solutions
(China-Japan Workshop on Integrable Systems 2019 2019)

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Education (3)：

2007 - 2010 Waseda University Graduate School of Fundamental Science and Engineering
2005 - 2007 Waseda University Graduate School of Science and Engineering
2000 - 2005 Waseda University School of Science and Engineering

Professional career (1)：

Work history (4)：

Committee career (2)：

Association Membership(s) (2)：

日本応用数理学会 , 日本数学会

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