Rchr

J-GLOBAL ID：200901018317564346 Update date: Apr. 03, 2024

Noriko HIRATA-Kohno

コウノヒラタノリコ | Noriko HIRATA-Kohno

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://trout.math.cst.nihon-u.ac.jp/~hirata/

Research field (4)： Basic mathematics , Algebra , Algebra , Applied mathematics and statistics

Research keywords (8)： Number theory , Diophantine approximation , Pade approximation , G-function , hypergeometric function , polylogarithms , linear forms in logarithms , Crypto system

Research theme for competitive and other funds (24)：

2021 - 2026 Formal Pade Approximation toward Period Conjecture observing Period Integral via Differential Algebra
2018 - 2023 葉層構造と群作用の研究
2018 - 2022 超一様分布数列のディオファントス近似とKontsevich-Zagier周期予想
2015 - 2019 数論的多重対数予想の解決を担う新しい直交多項式系の創成とパデ近似
2014 - 2018 ディオファントス方程式の変換とクリプトシステム原理の新展開

2016 - 2017 Diophantine Analysis and Related Fields 2017 (DARF 2017)

2011 - 2015 Value distribution theory of analytic maps, Diophantine approximation and intersections of analytic cycles

2014 - 2015 Asymptotic expansion method in number theory and orthogonal polynomials

2010 - 2014 High dimensional p-adic Diophantine approximations and ,a cryptosystem based on integer lattices

2012 - 2013 ディオファントス近似とディオファントス方程式

2010 - 2013 High dimensional p-adic Diophantine approximations and a cryptosystem based on integer lattices

2010 - 2010 岩澤p進対数に基づくp進アーベル積分の解明とabc予想型ディオファントス不等式

2007 - 2009 Study of the moduli of Galois representations

2007 - 2009 The abc-conjecture and p-adic Diophantine geometry by a new approach via Period conjecture

2008 - 2008 Unit equations and linear forms in p-adic logarithms

2005 - 2007 数論的関数の研究

2004 - 2006 The abc-conjecture and p-adic Diophantine geometry by a new approach via Period conjecture

2000 - 2003 アラケロフ幾何学におけるディオファントス近似不等式とギャップ原理

2002 - 2002 ディオファントス連立方程式と連立不等式の定量化の研究

2000 - 2002 Study of relations and applications of Arithmetic Geometry to branches of Algebra

1997 - 1998 新しい定量的ディオファントス近似理論の構築

1996 - 1996 回帰数列における差分方程式の非線形化と超越数

1995 - 1996 ディオファントス近似の研究

1994 - 1996 ディオファントス近似の手法による代数多様体の整数点の評価

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Papers (103)：

室井龍二, 川口桃花, 鷲尾勇介, 鷲尾夕紀子, 谷部貴一, 鈴木潔光, 利根川聡, 古津博俊, 平田典子. 円錐曲線と反射光線に関する連動型 GeoGebra 教材とその効果. 城西大学数学科数学教育紀要. 2024. 5. 1-12
Ryuji Muroi, Kiichi Yabe, Yukiko Washio, Shinichiro Ohnuki, Kiyomitsu Suzuki, Noriko Hirata-Kohno. Teaching Materials for Promoting Diversity, Equity and Inclusion (DEI) that Raise Awareness of Unconscious Bias. Japanese Society for Engineering Education (JSEE). 2024. 72. 1. 50-53
S. David, N. Hirata-Kohno, M. Kawashima. Recent Developments on Polylogarithms and Period Conjecture. RIMS Kokyuroku Bessatsu. 2024. accepted for publication
N. Hirata-Kohno, M. Kawashima, A. Poels, Y. Washio. S-unit equation in two variables and Pade approximations. International Journal of Number Theory. 2023. ISSN (print)1793-0421. ISSN (online) 1793-7310. 1-16
Sinnou David, Noriko Hirata-Kohno and Makoto Kawashima. Linear independence criteria for generalized polylogarithms with distinct shifts. Acta Arithmetica. 2022. 206. 2. 127-169

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MISC (8)：

杉本和希, 大村侑義, 川口桃花, 室井龍二, 鷲尾勇介, 鷲尾夕紀子, 谷部貴一, 利根川聡, 古津博俊, 平田典子. 平面図形における最短経路とGeoGebraの活用事例. 城西大学数学科数学教育紀要. 2023. 4. 9-15
大村侑義, 鷲尾勇介, 鷲尾夕紀子, 古津博俊, 平田典子. 等脚台形の最短経路をiPadで示す動的教材の提案 -GeoGebra動的教材による幾何学教育実践. 70h JSEEja, 2022. 2022. 70. 386-387
M.Aoyagi,Y.Ishii,N.Ohkubo,K.Kurishima,Y.Kurimoto,K.Suzuki,Noriko Hirata-Kohno,K.Fujita,H.Furutsu,Y.Washio. 数学科教育法におけるICTを活用した整数論の動画教材および教育効果の創出. 日本大学理工学部一般教育彙報. 2019. 107. 21-29
Megumi Sato, Noriko Hirata-Kohno, Yukiko Ishii, Kiyomitsu Suzuki, Hidetsugu Sakai, Hisako Ohtsubo. Overcoming Unconscious Bias in STEM. Transaction of Nihon University School of Dentistry. 2018. 46. 33-44
Hirata-Kohno Noriko. $p$-adic logarithmic functions and applications (Analytic number theory and related topics). RIMS Kokyuroku. 2010. 1710. 180-191

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Books (4)：

朝倉数学辞典
朝倉書店 2016 ISBN:9784254111255
プリンストン数学大全
朝倉書店 2015 ISBN:9784254111439
数学の道しるべ「研究者の道とは何か」
サイエンス社 2011
岩波数学辞典
岩波書店 2007

Lectures and oral presentations (152)：

3次元曲面の切断面に関するMathematica 動画教材と教育効果
(城西大学第6 回数学教育セミナー 2024)
Diophantine Approximations and O-minimality
(Diophantine Analysis and Related Fields 2024 2024)
Facilitator
(2023)
Effective method and applications in Diophantine problems
(Analytic Number Theory and Related Topics 2023)
Visualized rational approximation of binomial roots by recurrence sequences
(RIMS, Study of mathematical software and its effective use for mathematics education 2023)

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Education (1)：

1986 - 1989 Universite de Paris VI Graduate School of Science Mathematics Major

Work history (29)：

2022/04 - 現在 Nihon University, Professor
2002/04 - 2022/03 Nihon University, Professor
2018/06 - 2018/09 CIRM Scientific Committee CIRM, France Scientific committee member
2016/07 - 2016/07 Lecturer of one course, Graduate School of Math., Kyoto University
2013/02 - 2013/03 Invited Professor, University of Caen

2012/10 - 2012/10 Lecturer of one course, Graduate School of Math., Tohoku University

2012/05 - 2012/05 Lecturer of one course, Graduate School of Math., Osaka University

2008/10 - 2008/10 Fields Institute, Invited reseacher

2006/03 - 2006/03 ESI, Wien, invited researcher

2005/12 - 2005/12 Tata Institute of Fundamental Research, Invited researcher

2005/01 - 2005/01 University of Lille 1, Invited professor

2003/05 - 2003/05 University of Paris 6, Invited Professor

2002/11 - 2002/11 Lecturer of one course, Graduate School of Math., Nagoya University

1998/04 - 2002/03 Nihon University, Associate Professor

2001/09 - 2001/09 Lecturer of one course, Graduate School of Math., Kyushu University

2001/05 - 2001/05 University of Colorado, Invited professor

1999/05 - 2000/03 Institut des Hautes Etudes Scientifiques, Researcher

1999/02 - 1999/02 CEB, Paris, Invited researcher

1998/11 - 1998/11 Lecturer of one course, Graduate School of Math., Chuo University

1998/10 - 1998/10 Lecturer of one course, Graduate School of Math., Chiba University

1993/04 - 1998/03 Nihon University, Lecturer

1995/10 - 1995/10 Lecturer of one course, Dept. of Math., Chiba University

1995/09 - 1995/09 Lecturer of one course, Dept. of Math., University of Tokyo

1995/09 - 1995/09 University of Basel, Invited professor

1995/05 - 1995/05 Lecturer of one course, Dept. of Math., Tokyo Institute of Technology

1993/06 - 1993/06 ETH, Invited researcher

1993/03 - 1993/03 MSRI, Berkeley, Invited Researcher

1991/04 - 1993/03 Tokyo Institute of Technology, Assistant

1989/03 - 1991/03 Nara Women's University, Assistant

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Committee career (26)：

2023/09 - 現在 RIMS, KyotoUniversity RIMS, KyotoUniversity
2021/10 - 現在 JSPS Advisor of JSPS for DEI Development
2001/03 - 現在日本数学会代数学分科会運営委員
2012/10 - 2023/09 日本学術会議数理科学委員(連携会員)
2017/10 - 2019/03 京都大学数理解析研究所運営委員会専門委員

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Awards (3)：

2014/03 - NEXT Green Innovation Poster Silver
2008/12 - National Institute of Science and Technology Policy in Ministry of Education, Culture, Sports, Science and Technology, Government of Japan NISTEP selected researcher 2008, MEXT, Government of Japan
1995/11 - College of Science, Nihon University Research Award, College of Science, Nihon University

Association Membership(s) (3)：

The Japan Society for Industrial and Applied Mathematics , The Mathematical Society of Japan , Societe Mathematique de France

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