Updated on 2024/10/10

写真a

 
NISHIDA Kotoba
 
Organization
Research Field in Science, Science and Engineering Area Graduate School of Science and Engineering (Science) Department of Science Mathematics and Informatics Program Assistant Professor
Title
Assistant Professor

Degree

  • 修士(理学) ( 1994.3   京都大学 )

Research Interests

  • 差分法

  • 代用電荷法

  • 基本解法

  • 偏微分方程式

  • 数値解析

  • 数値解析

  • Numerical Analysis

Research Areas

  • Others / Others  / 数値解析

  • Natural Science / Basic mathematics

  • Natural Science / Applied mathematics and statistics

Education

  • Kyoto University

    - 1996

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    Country: Japan

  • Kyoto University   Graduate School, Division of Natural Science

    - 1995

  • Kyoto University   Faculty of Science

    - 1992

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    Country: Japan

Research History

  • Kagoshima University   Research Field in Science, Science and Engineering Area Graduate School of Science and Engineering (Science) Department of Science Mathematics and Informatics Program   Assistant Professor

    2020.4

  • - Research Associate, Faculty of Science, Kagoshima

    1996

  • - 鹿児島大学理学部 助手

    1996

  • Kagoshima University

    1995.2

  • Kagoshima University   Research Field in Science, Science and Engineering Area Graduate School of Science and Engineering (Science) Mathematics and Computer Science Course   Assistant Professor

    1995.2 - 2020.3

Professional Memberships

  • 日本応用数理学会

    2015.10

  • 日本数学会

    2015.10

  • 日本数学会

  • 日本応用数理学会

 

Papers

  • Kotoba NISHIDA .  Finite Difference approximations to the Poisson Equation in a class of analytic functions.(Finite Difference approximations to the Poisson Equation in a class of analytic functions.) .  Journal of Hyperbolic Differential Equations(Journal of Hyperbolic Differential Equations)5 ( 1 ) 85 - 98   2008.3Finite Difference approximations to the Poisson Equation in a class of analytic functions.(Finite Difference approximations to the Poisson Equation in a class of analytic functions.)Reviewed

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  • 西田詩 .  2次元楕円領域における代用電荷法の数学的及び数値的考察 .  日本応用数理学会5 ( 3 ) 185 - 198   19952次元楕円領域における代用電荷法の数学的及び数値的考察Reviewed

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    Authorship:Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  • Kotoba NISHIDA .  Numerical method for Oseen's linearized equations in three-dimensional exterior domains .  Journal of computational and applied mathematics(Journal of computational and applied mathematics)152 ( ※ ) 405 - 409   2003.3Numerical method for Oseen's linearized equations in three-dimensional exterior domainsReviewed

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  • Takeshi Nakagawa,Hiroyuki Kitagawa,Yoshinori Yasuda,Pavel E. Tarasov,KotobaNISHIDA,Katsuya Gotanda,Yuki Sawai,Yangtze River Civilization Program Members .  Asynchronous Climate Changes in the North Atlantic and Japan During the Last Termination .  Science(Science)299 ( ※ ) 688 - 691   2003.1Asynchronous Climate Changes in the North Atlantic and Japan During the Last TerminationReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

  • Kotoba NISHIDA, Hiroshi FUJIWARA and Yuusuke ISO .  Finite Difference Approximation of Ill-Posed Cauchy Problems .  THEORETICAL AND APPLIED MECHANICS JAPAN57   405 - 410   2008Finite Difference Approximation of Ill-Posed Cauchy ProblemsReviewed

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  • Takeshi Nakagawa,Pavel E. Tarasov,Kotoba NISHIDA,Katsuya Gotanda,Yoshinori Yasuda .  Quantitative pollen-based climate reconstruction in central Japan: application to surface and Late Quaternary spectra .  Quaternary Science Reviews(Quaternary Science Reviews)21 ( ※ ) 2099 - 2113   2002.10Quantitative pollen-based climate reconstruction in central Japan: application to surface and Late Quaternary spectraReviewed

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    Language:English   Publishing type:Research paper (scientific journal)  

  • 中川毅(Takeshi NAKAGAWA),Pavel E. TARASOV,西田詩(Kotoba NISHIDA),安田喜憲(Yoshinori YASUDA) .  日本海沿岸,北陸地方における最終氷河期-完新世変動に伴う気温と季節性の変動の復元 .  地学雑誌111 ( 6 ) 900 - 911   2002.1日本海沿岸,北陸地方における最終氷河期-完新世変動に伴う気温と季節性の変動の復元Reviewed

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

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MISC

  • Mathematical and Numerical Analysis of Charge Simulation Method in 2-dimensional Elliptic Domains

    Transactions of the Japan Society for Industrial and Applied Mathematics   5 ( 3 )   185 - 198   1995

  • 3次元非有界領域における定常オゼーン流の数値解析

    実吉奨学会研究報告集   157-   2001

  • Oseenの線形化方程式に対する基本解法の適用について

    日本応用数理学会論文誌   11 ( 4 )   2001   2001

  • 3次元外部領域におけるオゼーン方程式への基本解法の適用

    応用数学合同研究集会報告集   157-   1999

  • On numerical Solution of Oseen's Linearized Equations

    Proceedings of 4-th AWA workshop'97   29 - 34   1998

  • Oseenの線型化方程式の数値計算について

    第4回阿波ワークショップ'97講演論文集   29 - 34   1998

  • On Numerical Solutions of Oseen's Linearized Equations

    Proceedings of Conference on Applied Mathematics   305-   1996

  • Oseenの線形化方程式の数値計算について

    応用数学合同研究集会報告集   305-   1996

  • Mathematical and Numerical Analysis of Charge Simulation Method in 2-dimensional Elliptic Domains.

    Nishida Kotoba

    Transactions of the Japan Society for Industrial and Applied Mathematics   5 ( 3 )   185 - 198   1995

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    Language:Japanese   Publisher:The Japan Society for Industrial and Applied Mathematics  

    In this paper, we study Charge Simulation Method applied to the Dirichlet problem for the Laplacian in elliptic domains. This numerical method requires us to select 2N points in the 2-dimensional plane, N of which are called charge points, and the remaining N are called collocation points. We consider carefully about the selection of these points, and we also compare two schemes of the Charge Simulation Method, the first is called "Conventional Scheme" and the second is called "Invariant Scheme".

    DOI: 10.11540/jsiamt.5.3_185

    CiNii Books

  • 2次元領域における代用電荷法について

    応用数学合同研究集会報告集   69-1-   1994

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Presentations

  • 西田詩   Kowalewski theorem for linear system and Lax-Friedrichs type difference scheme  

    日本数学会  日本数学会

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    Event date: 2007.9

    Language:Japanese  

    Venue:日本  

    国内学会

  • 西田詩   Kowalewski Theorem and Finite Difference Scheme Applied to Quasi-linear Partial Differential Equations  

    日本数学会  日本数学会

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    Event date: 2006.9

    Language:Japanese  

    Venue:日本  

    国内学会

Works

  • 花粉に基づく日本の気候再現

    2000

  • Pollen-based climate reconstruction in Japan

    2000

Research Projects

  • Numerical Analysis on Partial Differential Equations

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    Grant type:Competitive

  • 偏微分方程式の数値解析

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    Grant type:Competitive