TOMITA KOSHI 冨田耕史

… Alternative Names

冨田耕史トミタコウシ

TOMITA Koshi 冨田耕史

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Researcher Number	50300207
Other IDs
Affiliation (Current)	2025: 名城大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2015 – 2018: 名城大学, 理工学部, 准教授 2012 – 2013: 名城大学, 理工学部, 准教授
Review Section/Research Field	Except Principal Investigator Algebra
Keywords	Except Principal Investigator 実二次体 / 連分数 / 類数 / 代数学 / イデアル類群 / 二次体 / 数論 / 連分数展開の周期 / 増殖分解 / 末尾急増型主要対称部分 … More / 極小型自然数 / 極小型実二次体 / 基本単数 / ガウス予想 Less

Study of real quadratic fields by using continued fractions
- Principal Investigator
  
  Kishi Yasuhiro
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Aichi University of Education
Application of continued fractions to real quadratic fields
- 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

All 2019 2017 2015 2014 2013 2012 2010 Other

All Journal Article Presentation

[Journal Article] REAL QUADRATIC FIELDS, CONTINUED FRACTIONS, AND A CONSTRUCTION OF PRIMARY SYMMETRIC PARTS OF ELE TYPE2019
- Author(s)
  F. Kawamoto, Y Kishi, H. Suzuki and K. Tomita
- Journal Title
  
  Kyushu Journal of Mathematics
  
  Volume: 73 Issue: 1 Pages: 165-187
- DOI
  10.2206/kyushujm.73.165
- NAID
  130007728836
- ISSN
  1340-6116, 1883-2032
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K04779
[Journal Article] A construction of real quadratic fields of minimal type and primary symmetric parts of ELE type2017
- Author(s)
  F. Kawamoto, Y. Kishi, H. Suzuki and K. Tomita
- Journal Title
  
  RIMS Kokyuroku Bessatsu
  
  Volume: B64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K04779
[Journal Article] Continued Fraction Expansions with Even Period and Primary Symmetric Parts with Extremely Large End2015
- Author(s)
  F. Kawamoto, Y. Kishi and K. Tomita
- Journal Title
  
  Commentarii mathematici Universitatis Sancti Pauli = Rikkyo Daigaku sugaku zasshi
  
  Volume: 64 Issue: 2 Pages: 131-155
- DOI
  10.14992/00011773
- NAID
  120005695554
- URL
  http://id.nii.ac.jp/1062/00011773/
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K04779
[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 Issue: 2 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 Issue: 1 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. KAWAMOTO Fuminori (50195161)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
2. KISHI Yasuhiro (60380375)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. SUZUKI Hiroshi (70235993)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results

TOMITA KOSHI 冨田 耕史

冨田 耕史 トミタ コウシ

TOMITA Koshi 冨田 耕史

Research Projects

Research Products

Co-Researchers

Study of real quadratic fields by using continued fractions

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Application of continued fractions to real quadratic fields

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] REAL QUADRATIC FIELDS, CONTINUED FRACTIONS, AND A CONSTRUCTION OF PRIMARY SYMMETRIC PARTS OF ELE TYPE2019

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] A construction of real quadratic fields of minimal type and primary symmetric parts of ELE type2017

Author(s)

Journal Title

Data Source

[Journal Article] Continued Fraction Expansions with Even Period and Primary Symmetric Parts with Extremely Large End2015

Author(s)

Journal Title

DOI

NAID

URL

Language

Data Source

[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

TOMITA KOSHI 冨田耕史

冨田耕史トミタコウシ

TOMITA Koshi 冨田耕史