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The University of Electro-Communications  Graduate School of Informatics and Engineering, School of Informatics and Engineering  "Department of Computer and Network Engineering, Cluster I （Informatics and Computer Engineering)"

Professor  NOBITO　YAMAMOTO  Fax.0424-43-5349

■ Academic background 静岡県立藤枝東高等学校  1978/03/31  Graduated  Kyoto University  Faculty of Science  1984/03  Graduated  Kyoto University  Graduate School, Division of Engineering  数理専攻  Master's program  1986/03  Completed  Kyoto University  Graduate School, Division of Engineering  数理専攻  Doctoral program  1987/12  Withdrew before program completion    ■ Academic degrees 工学修士  Kyoto University  1986/03  博士(理学)  Kyushu University  1993/12    ■ Current research areas Foundations of mathematics/Applied mathematics    ■ Current research subjects numerical verification of solutions to partial differential equations  numerical verification guarateed accuracy  Validated computation for ODEs  validated computation    ■ Published books Book, dictionary  第2版　現代数理科学事典  山本野人  丸善出版  2009  Book  精度保証付き数値計算---コンピュータによる無限への挑戦---  中尾 充宏, 山本 野人  日本評論社  1998/06  View details...   ■ Published papers Paper  Yes  A numerical verification method to specify homoclinic orbits as application of local Lyapunov functions  Joint  Koki Nitta, Nobito Yamamoto  Japan Journal of Industrial and Applied Mathematics volume  39, 467-513  2022  URL  Paper  Yes  On numerical verification methods to construct local Lyapunov functions around non-hyperbolic equilibria for two-dimensional cases  Joint  Koki Nitta, Toshiki Sasaki, Nobito Yamamoto  JSIAM Letters  14, 33-36  2022/03/16  Paper  Yes  Errata to ‘‘On the construction of Lyapunov functions with computer assistance’’  Joint  Kaname Matsue a , Tomohiro Hiwaki b , Nobito Yamamoto  Journal of Computational and Applied Mathematics  384, 113175-  2021/03/01  Paper  Yes  Construction of local Lyapunov functions around non-hyperbolic equilibria by verified numerics for two dimensional cases  Joint  Gen Terasaka, Masao Nakamura, Koki Nitta, Nobito Yamamoto  JSIAM Letters  12, 37-40  2020/07/21  Paper  Yes  On the construction of Lyapunov functions with computer assistance  Joint  K. Matsue, T. Hiwaki, N. Yamamoto  Journal of Computational and Applied Mathematics  319/ C, 385-412  2017/03/01  10.1016/j.cam.2017.01.002  View details...   ■ Research presentations Oral presentation for an academic conference  離散力学系非双曲型不動点近傍でのLyapunov関数の精度保証による構成について  日本応用数理学会第17回 研究部会連合発表会  No  皆本 啓吾, 新田 光輝, 山本 野人  2021/03/05  Oral presentation for an academic conference  非双曲型平衡点近傍での Lyapunov 関数の精度保証法による構成について  2020 年度応用数学合同研究集会  No  新田 光輝 , 山本 野人  2020/12/20  Oral presentation for an academic conference  離散力学系における不動点近傍での安定多様体の捕捉について  日本応用数理学会 2020年度 年会  No  山本野人,皆本 啓吾 , 新田 光輝  2020/09/08  Oral presentation for an academic conference  Fixed-point theorems as tools of verified numerics on ODEs  ICIAM 2019  No  Nobito Yamamoto  2019/07/19  Oral presentation for an academic conference  LyapunovTracing による常微分方程式の精度保証法について  日本応用数理学会2013年度年会  ０/ ０  No  樋脇 知広, 渡辺 真伊智, 山本 野人, 松江 要  2013/09/10  View details...   ■ Memberships of academic societies 日本応用数理学会  1996-Present  日本数学会  1987-Present  View details...   ■ Involvement in conference and research meetings International Workshop on Applied Mathematics and Computational Science  大会長  2007/09  NOLTA2006  オーガナイザー  2006/09  2005 International Conference on Scientific Computation and Differential Equations  オーガナイザー  2005/05  View details...   ■ Committee or council involvement 日本応用数理学会  代表会員  2021/04/01-2022/03/31  日本応用数理学会  代表会員  2020/04/01-2021/03/31  日本応用数理学会  理事  2015/03/01-2017/02/28  日本数学会  a member of the council  2011/03-2013/02  日本応用数理学会  a member of the council  2010/03-2012/02  View details...   ■ Committee activity in the University ＥＣ研究科入試委員会  委員  2007/04-2008/03  View details...