日本語
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)" 

顔写真 Professor 
HIDENORI OGATA 

 
Personal website  

Career
Department of Applied Physics, Faculty of Engineering, The University of Tokyo  research assistant  1992/05/01-1999/03/31 
Department of Applied Physics, School of Engineering, The University of Tokyo  research assistant  1997/04/01-1999/03/31 
Department of Computer Science, Faculty of Engineering, Ehime University  lecturer  1999/04/01-2005/09/30 
Department of Computer Science, Faculty of Electro-Communications, The University of Electro-Communications  assistant professor  2005/10/01-2007/03/31 
Department of Computer Science, Faculty of Electro-Communications, The University of Electro-Communications  associate professor  2007/04/01-Present 

Academic background
福井県立武生高等学校  普通科  1986/03/31  Graduated 
The University of Tokyo  Faculty of Engineering  物理工学科  1990  Graduated 
The University of Tokyo  Graduate School, Division of Engineering  物理工学  Master's program  1992  Completed 

Academic degrees
博士(工学)  The University of Tokyo  1997/02 

Classes responsible within the university
2022  Analysis  Fall semester  Undergraduate, daytime 
2022  Numerical Calculus  Fall semester  Undergraduate, daytime 
2022  Advanced Applied Analysis  Fall semester  Graduate, IE  Master's program 
2022  Mathematical Information Science Laboratory ⅡA  Fall semester  Undergraduate, daytime 
2022  Mathematical Information Science Laboratory ⅡB  Fall semester  Undergraduate, daytime 
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Classes responsible in other universities
2005  数理計画法  愛媛大学 
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Current research areas
Foundations of mathematics/Applied mathematics 
Computational science 

Current research subjects
Numerical analysis based on the hyperfunction theory  numerical analysis, hyperfunction, complex analysis  2015/06/08-Present 
Advances of the charge simulation method and related numerical solvers for partial differential equation problems  charge simulation method, numerical solver for partial differential equations  1999/04-Present  偏微分方程式(とくにポテンシャル問題)の数値解法である代用電荷法および関連数値解法の発展的研究.たとえば,周期的境界条件問題,非線形問題への拡張など. 

Published books
Book  ガイダンス微分方程式 自然法則を語る数学  緒方秀教  サイエンス社  2022/06/10  978-4-7819-1544-9 
Book  Calculus of Variations  Hidenori Ogata  Corona Publishing Co., Ltd.  2011/07 
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Published papers
Paper  Yes  佐藤超函数論に基づく関数近似,数値微分および数値不定積分(採録決定、出版日未定)  Only  緒方秀教  日本応用数理学会論文誌  00/ 00, 00-00  2022/12/31 
Paper  Yes  Numerical Indefinite Integration Using the IMT-Type DE Transform and the Sinc Approximation for Periodic Functions  Only  Hidenori Ogata  日本応用数理学会論文誌  32/ 1, 1-19  2022/03/25  10.11540/jsiamt.32.1_1 
Paper  Yes  Method of fundamental solutions for doubly-periodic potential problems  Only  Hidenori Ogata  Transactions of the Japan Society for Industrial and Applied Mathematics  31/ 1, 1-19  2021 
Paper  Yes  A numerical method for Fredholm integral equations of the second kind by the IMT-type DE rules  Only  Hidenori Ogata  Japan Journal of Industrial and Applied Mathematics  0/ 0, 0-0  2021/12/31  10.1007/s13160-021-00457-z 
Paper  Yes  Numerical calculation of Fourier transforms based on hyperfunction theory  Only  Hidenori Ogata  Journal of Computational and Applied Mathematics  378/ 000, 112921-000  2020 
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Research presentations
Oral presentation for an academic conference  IMT型変換と周期的Sinc近似による数値不定積分  日本応用数理学会2021年度年会  0/ 0  No  緒方秀教  2021/09/09 
Oral presentation for an academic conference  佐藤超函数論に基づく無限区間上での関数近似、数値微分および数値不定積分  日本応用数理学会2021年度年会  0/ 0  No  緒方秀教  2021/09/07 
Oral presentation for an academic conference  二重周期的ポテンシャル流に対する代用電荷法とそのユニモジュラー変換不変性  日本数学会2021年度年会  0/ 0  No  緒方秀教  2021/03/17 
Oral presentation for an academic conference  佐藤超函数論に基づく補間、数値微分、および数値不定積分  日本応用数理学会研究部会連合発表会  0/ 0  No  緒方秀教  2021/03/05 
Oral presentation for an academic conference  Method of fundamental solutions for doubly-periodic potential flow  日本数学会2020年度秋季総合分科会  0/ 0  No  Hidenori Ogata  2020/09/24 
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Awards
日本応用数理学会論文誌論文賞(理論部門)  2002/09 
情報処理学会創立40周年記念論文賞  2000 
日本応用数理学会論文誌論文賞(理論部門)  1998/09 
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Memberships of academic societies
The Mathematical Society of Japan 
The Japan Society for Computational Engineering and Science 
Information Processing Society of Japan  1998/06-Present 
The Japan Society for Industrial and Applied Mathematics  1990/05-Present 
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Committee or council involvement
日本応用数理学会 
情報処理学会 
JSIAM Letters 編集委員  2017/03-Present 
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Media coverage
Newspaper  日本経済新聞社  記事「円周率、今なお続く計算 研究者を魅了するワケは?」にて、円周率計算の研究に関するコメント。  2021/11/13 
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Social activities
Other social contributions  YouTubeチャンネル開設、数学・数値解析に関する話の動画を発信。 https://www.youtube.com/channel/UC_Vm1H9AB1631EutDaclA0A  2020/11/24-Present 
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Committee activity in the University
テニュア審査委員会  委員長  2020/05-2020/09 
教職課程再認定WG  2017/09-Present 
principal of the course of mathematical information science  2015/04-2016/03 
電気通信学研究科教育委員  委員  2009/04-2010/03 
学生支援センター運営委員会  委員  2008/04-2009/03 
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Other unique activities
2016  財政状況調査委員会委員長 
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