KAWAMOTO Fuminori 河本史紀

… Alternative Names

河本文紀カワモトフミノリ

河本史紀カワモトフミノリ

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Researcher Number	50195161
Other IDs
Affiliation (Current)	2022: 学習院大学, 理学部, 助教
Affiliation (based on the past Project Information) *help	2010 – 2013: 学習院大学, 理学部, 助教 2000 – 2003: 学習院大学, 理学部, 助手 1998: Gakushuin University, Faculty of Science, Assistant, 理学部, 助手
Review Section/Research Field	Principal Investigator Algebra Except Principal Investigator Algebra
Keywords	Principal Investigator ガウス予想 / 類数 / 基本単数 / 連分数 / 極小型実二次体 / 極小型自然数 / 末尾急増型主要対称部分 / 増殖分解 / 連分数展開の周期 / 実二次体 … More Except Principal Investigator … More 岩沢理論 / 代数体 / Iwasawa theory / Algebraic number field / 形式群 / 楕円曲線 / 岩澤理論(Iwasawa Theory) / 形式群(Formal Group) / 形式群(Formal Grorp) / 岩澤理論 / Iwasawa Theory / Formal Group / Elliptic Curve Less

Application of continued fractions to real quadratic fieldsPrincipal Investigator
- Principal Investigator
  
  KAWAMOTO Fuminori
- Project Period (FY)
  2010 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Gakushuin University
Research of Iwasawa Theory fof Formal Groups
- Principal Investigator
  
  NAKAJIMA Shoichi
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Gakushuin University
Arithmetic of Z_p-field and geometry of algebraic curves
- Principal Investigator
  
  NAKAJIMA Shoichi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Gakushuin University
  The University of Tokyo

All 2014 2013 2012 2010 Other

All Journal Article Presentation

[Journal Article] Construction of positive integers with even period of minimal type2014
- Author(s)
  河本史紀、岸康弘、冨田耕史
- Journal Title
  
  Proc. Japan Acad. Ser. A Math. Sci.
  
  Volume: 90巻 Pages: 27-32
- DOI
  10.3792/pjaa.90.27
- NAID
  40019983593
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540030, KAKENHI-PROJECT-23540019
[Journal Article] Continued fractions and Gauss' class number problem for real quadratic fields2012
- Author(s)
  河本史紀、冨田耕史
- Journal Title
  
  Tokyo J. Math.
  
  Volume: 35巻 Pages: 213-239
- DOI
  10.3836/tjm/1342701351
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540030
[Presentation] 末尾急増型主要対称部分の構成法～pre-ELE型有限列の増殖変換～2013
- Author(s)
  河本史紀、岸康弘、鈴木浩志、冨田耕史
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  愛媛大学
- Year and Date
  2013-09-23
- Data Source
  KAKENHI-PROJECT-22540030
[Presentation] 偶数周期の連分数展開と末尾急増型主要対称部分2013
- Author(s)
  河本史紀、岸康弘、鈴木浩志、冨田耕史
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  愛媛大学
- Year and Date
  2013-09-23
- Data Source
  KAKENHI-PROJECT-22540030
[Presentation] 連分数と類数1の実2次体について～ある数値実験の報告～2010
- Author(s)
  河本史紀、冨田耕史
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-25
- Data Source
  KAKENHI-PROJECT-22540030
[Presentation] 末尾急増型主要対称部分の構成法～pre-ELE型有限列の増殖変換～
- Author(s)
  河本史紀,岸康弘,鈴木浩志,冨田耕史
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-22540030
[Presentation] 偶数周期の連分数展開と末尾急増型主要対称部分
- Author(s)
  河本史紀,岸康弘,鈴木浩志,冨田耕史
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  愛媛大学
- Data Source
  KAKENHI-PROJECT-22540030

1. NAKAJIMA Shoichi (90172311)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. NAKANO Shin (40180327)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. ICHIMURA Humio (00203109)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. NAITO Hirotada (00180224)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. TOMITA Koshi (50300207)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
6. KISHI Yasuhiro (60380375)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
7. SUZUKI Hiroshi (70235993)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
8. KURODA Shigenobu (70012416)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KAWAMOTO Fuminori 河本 史紀

河本 文紀 カワモト フミノリ

河本 史紀 カワモト フミノリ

Research Projects

Research Products

Co-Researchers

Application of continued fractions to real quadratic fieldsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research of Iwasawa Theory fof Formal Groups

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Arithmetic of Z_p-field and geometry of algebraic curves

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Construction of positive integers with even period of minimal type2014

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Continued fractions and Gauss' class number problem for real quadratic fields2012

Author(s)

Journal Title

DOI

Data Source

[Presentation] 末尾急増型主要対称部分の構成法～pre-ELE型有限列の増殖変換～2013

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 偶数周期の連分数展開と末尾急増型主要対称部分2013

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 連分数と類数1の実2次体について～ある数値実験の報告～2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 末尾急増型主要対称部分の構成法～pre-ELE型有限列の増殖変換～

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] 偶数周期の連分数展開と末尾急増型主要対称部分

Author(s)

Organizer

Place of Presentation

Data Source

KAWAMOTO Fuminori 河本史紀

河本文紀カワモトフミノリ

河本史紀カワモトフミノリ