Moritsugu Shuichi 森継修一

… Alternative Names

MORITSUGU Shuichi 森継修一

MARITSUGU Shuuichi 森継修一

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Researcher Number	50220075
Other IDs
External Links
Affiliation (Current)	2025: 筑波大学, 図書館情報メディア系, 教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 筑波大学, 図書館情報メディア系, 教授 2011 – 2015: 筑波大学, 図書館情報メディア系, 教授 2010: 筑波大学, 大学院・図書館情報メディア研究科, 教授 1991 – 1993: 図書館情報大学, 図書館情報学部, 助手
Review Section/Research Field	Principal Investigator Basic Section 12030:Basic mathematics-related / Theory of informatics / Fundamental theory of informatics Except Principal Investigator Informatics
Keywords	Principal Investigator 数式処理 / 和算 / 計算幾何 / 消去計算アルゴリズム / 計算幾何学 / アルゴリズム Except Principal Investigator numeric-algebraic hybrid system / numeric-algebraic hybrid computation / formula manipulation system / formula manipulation … More / application of approximate algebra / approximate algebra / 近似因数分解 / 多項式因数分解 / 近似Grobner基底 / 近似GCD / 有理関数近似 / 解析接続 / ピュイズー級数展開 / 数値数式融合算法 / 近似多項式 / 数式処理システム / 数式処理 / 数値数式融合システム / 数値数式融合計算 / 近似代数算法 / 近似代数の応用 / 近似代数 Less

Research on the modernization of symbolic elimination algorithms for computational geometry problems raised in WasanPrincipal Investigator
- Principal Investigator
  
  Moritsugu Shuichi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  University of Tsukuba
A Study on Computational Geometry Problems from the Old Japanese Mathematics by Computer AlgebraPrincipal Investigator
- Principal Investigator
  
  MORITSUGU Shuichi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Theory of informatics
- Research Institution
  University of Tsukuba
A New Development of Algorithms for Geometry Theorem Proving by Grobner BasesPrincipal Investigator
- Principal Investigator
  
  MORITSUGU Shuichi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  University of Tsukuba
Development of numeric-algebraic hybrid computation system
- Principal Investigator
  
  SASAKI Tateaki
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research (B)
- Research Field
  
  Informatics
- Research Institution
  University of Tsukuba

All 2023 2022 2021 2015 2014 2013 2012 2011 2010 Other

All Journal Article Presentation

[Journal Article] Computing the Integrated Circumradius and Area Formula for Cyclic Heptagon by Numerical Interpolation2022
- Author(s)
  Shuichi Moritsugu
- Journal Title
  
  日本数式処理学会誌
  
  Volume: 28(1) Pages: 3-13
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03335
[Journal Article] Svrtanによるnew Brahmagupta's formulaの円内接多角形問題への適用について2022
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2224 Pages: 103-113
- Open Access
- Data Source
  KAKENHI-PROJECT-21K03335
[Journal Article] 円内接七・八角形の「面積×半径」公式の計算について2021
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2185 Pages: 94-103
- NAID
  120007141770
- Open Access
- Data Source
  KAKENHI-PROJECT-21K03335
[Journal Article] 円内接多角形における面積公式・半径公式・統合公式について2015
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1955 Pages: 91-101
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25330006
[Journal Article] Integrated Circumradius and Area Formulae for Cyclic Pentagons and Hexagons2015
- Author(s)
  Shuichi Moritsugu
- Journal Title
  
  ADG 2014, Lecture Notes in Artificial Intelligence
  
  Volume: 9201 Pages: 94-107
- DOI
  10.1007/978-3-319-21362-0_6
- ISBN
  9783319213613, 9783319213620
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25330006
[Journal Article] 円内接多角形問題について－半径公式と面積公式の統合－2014
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1907 Pages: 174-181
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25330006
[Journal Article] Integrating Circumradius and Area Formulae for Cyclic Pentagons2014
- Author(s)
  Shuichi Moritsugu
- Journal Title
  
  Mathematical Software - ICMS 2014, Lecture Notes in Computer Science
  
  Volume: 8592 Pages: 214-221
- DOI
  10.1007/978-3-662-44199-2_34
- ISBN
  9783662441985, 9783662441992
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25330006
[Journal Article] Extending the Descartes Circle Theorem for Steiner n-Cycles2013
- Author(s)
  Shuichi Moritsugu
- Journal Title
  
  ADG 2012, Lecture Notes in Artificial Intelligence
  
  Volume: 7993 Pages: 48-58
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25330006
[Journal Article] シュタイナー環におけるデカルトの円定理の拡張について2013
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1843 Pages: 155-162
- Data Source
  KAKENHI-PROJECT-25330006
[Journal Article] 円内接多角形問題と「算法発揮(1690)」における解について2012
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1815 Pages: 124-132
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] Extending the Descartes Circle Theorem for Steiner n-cycles2012
- Author(s)
  Moritsugu, S.
- Journal Title
  
  Proc. of ADG 2012
  
  Volume: - Pages: 173-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] Extending the Descartes Circle Theorem for Steiner n-cycles2012
- Author(s)
  Moritsugu,S
- Journal Title
  
  Proc. of ADG2012
  
  Pages: 173-183
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] 円内接多角形問題と「算法発揮(1690)における解について2012
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: No.1815 Pages: 124-132
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] 円内接多角形問題と「算法発揮(1690)」における解について2011
- Author(s)
  森継修一
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 印刷中
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] Computing Explicit Formulae for the Radius of Cyclic Hexagons and Heptagons2011
- Author(s)
  Moritsugu,S
- Journal Title
  
  Bulletin of JSSAC
  
  Volume: Vol.18, No.1 Pages: 3-9
- NAID
  10030345027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] Computing Explicit Formulae for the Radius of Cyclic Hexagons and Heptagons2011
- Author(s)
  Shuichi Moritsugu
- Journal Title
  
  Bulletin of JSSAC(日本数式処理学会誌)
  
  Volume: 18 Pages: 3-9
- NAID
  10030345027
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] Radius Computation for an Inscribed Pentagon in Sanpou-Hakki (1690)2010
- Author(s)
  Shuichi Moritsugu
- Journal Title
  
  ACM Communications in Computer Algebra
  
  Volume: 44 Pages: 127-128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500004
[Journal Article] Radius Computation for an Inscribed Pentagon in "Sanpou -Hakki2010
- Author(s)
  Moritsugu,S.
- Journal Title
  
  ACM Communications in Computer Algebra
  
  Volume: Vol.44, No.3&4 Pages: 127-128
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] 円内接多角形問題について -複素平面上の対称式の利用-2023
- Author(s)
  森継修一
- Organizer
  RIMS共同研究（公開型）Computer Algebra - Theory and its Applications
- Data Source
  KAKENHI-PROJECT-21K03335
[Presentation] Svrtanによるnew Brahmagupta's formula の円内接多角形問題への適用について2021
- Author(s)
  森継修一
- Organizer
  RIMS共同研究(公開型) Computer Algebra - Theory and its Applications
- Data Source
  KAKENHI-PROJECT-21K03335
[Presentation] 円内接多角形問題について　－　半径公式再論2015
- Author(s)
  森継修一
- Organizer
  数式処理とその周辺分野の研究
- Place of Presentation
  京都大学（京都府京都市）
- Year and Date
  2015-12-02
- Data Source
  KAKENHI-PROJECT-25330006
[Presentation] 円内接多角形における面積公式・半径公式・統合公式について2015
- Author(s)
  森継修一
- Organizer
  文理融合を目指した折紙科学研究
- Place of Presentation
  明治大学（東京都中野区）
- Year and Date
  2015-11-12
- Invited
- Data Source
  KAKENHI-PROJECT-25330006
[Presentation] 円内接多角形問題について　－半径公式と面積公式の統合－2013
- Author(s)
  森継修一
- Organizer
  数式処理とその周辺分野の研究
- Place of Presentation
  京都大学〈京都府京都市）
- Data Source
  KAKENHI-PROJECT-25330006
[Presentation] シュタイナー環におけるデカルトの円定理の拡張について2012
- Author(s)
  森継修一
- Organizer
  研究集会"Computer Algebra - The Algorithms, Implementations and the Next Generation 2012"
- Place of Presentation
  京都大学
- Year and Date
  2012-12-27
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] シュタイナー環におけるデカルトの円定理の拡張について2012
- Author(s)
  森継修一
- Organizer
  研究集会 Computer Algebra - The Algorithms, Implementations and the Next Generation 2012
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] Extending the Descartes Circle Theorem for Steiner n-cycles2012
- Author(s)
  Moritsugu,S
- Organizer
  ADG2012
- Place of Presentation
  University of Edinburgh (UK)
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] Extending the Descartes Circle Theorem for Steiner n-cycles2012
- Author(s)
  Moritsugu, S.
- Organizer
  ADG 2012
- Place of Presentation
  Univ. of Edinburgh, UK
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] Radius Computation for an Inscribed Pentagon in Sanpou-Hakki (1690)2010
- Author(s)
  Shuichi Moritsugu
- Organizer
  ISSAC 2010
- Place of Presentation
  Technische Universitat Munchen
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] 円内接多角形問題と「算法発揮(1690)における解について2010
- Author(s)
  森継修一
- Organizer
  研究集会"Computer Algebra - Algorithms,Implementations and Applications 2010
- Place of Presentation
  京都大学
- Year and Date
  2010-12-03
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] 円内接多角形問題と「算法発揮(1690)」における解について2010
- Author(s)
  森継修一
- Organizer
  CA-ALIAs 2010
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] Radius Computation for an Inscribed Pentagon in "Sanpou -Hakki2010
- Author(s)
  Moritsugu,S.
- Organizer
  ISSAC 2010 (Poster)
- Place of Presentation
  Technische Universitat Munchen (Germany)
- Data Source
  KAKENHI-PROJECT-22500004
[Presentation] 円内接多角形における面積公式・半径公式・統合公式について
- Author(s)
  森継修一
- Organizer
  京都大学数理解析研究所研究集会
- Place of Presentation
  京都大学(京都府京都市)
- Year and Date
  2014-12-24 – 2014-12-26
- Data Source
  KAKENHI-PROJECT-25330006

1. SASAKI Tateaki (80087436)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. SUZUKI Masayuki (20143365)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. KAKO Fujio (90152610)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. NODA Matu-tarou (10036402)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. KITAMOTO Takuya (30241780)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Moritsugu Shuichi 森継 修一

MORITSUGU Shuichi 森継 修一

MARITSUGU Shuuichi 森継 修一

Research Projects

Research Products

Co-Researchers

Research on the modernization of symbolic elimination algorithms for computational geometry problems raised in WasanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

A Study on Computational Geometry Problems from the Old Japanese Mathematics by Computer AlgebraPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A New Development of Algorithms for Geometry Theorem Proving by Grobner BasesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of numeric-algebraic hybrid computation system

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Computing the Integrated Circumradius and Area Formula for Cyclic Heptagon by Numerical Interpolation2022

Author(s)

Journal Title

Data Source

[Journal Article] Svrtanによるnew Brahmagupta's formulaの円内接多角形問題への適用について2022

Author(s)

Journal Title

Data Source

[Journal Article] 円内接七・八角形の「面積×半径」公式の計算について2021

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 円内接多角形における面積公式・半径公式・統合公式について2015

Author(s)

Journal Title

Data Source

[Journal Article] Integrated Circumradius and Area Formulae for Cyclic Pentagons and Hexagons2015

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] 円内接多角形問題について－半径公式と面積公式の統合－2014

Author(s)

Journal Title

Data Source

[Journal Article] Integrating Circumradius and Area Formulae for Cyclic Pentagons2014

Author(s)

Journal Title

DOI

ISBN

Data Source

[Journal Article] Extending the Descartes Circle Theorem for Steiner n-Cycles2013

Author(s)

Journal Title

Data Source

[Journal Article] シュタイナー環におけるデカルトの円定理の拡張について2013

Author(s)

Journal Title

Data Source

[Journal Article] 円内接多角形問題と「算法発揮(1690)」における解について2012

Author(s)

Journal Title

Data Source

[Journal Article] Extending the Descartes Circle Theorem for Steiner n-cycles2012

Author(s)

Journal Title

Data Source

[Journal Article] Extending the Descartes Circle Theorem for Steiner n-cycles2012

Moritsugu Shuichi 森継修一

MORITSUGU Shuichi 森継修一

MARITSUGU Shuuichi 森継修一

[Presentation] 円内接多角形問題について　－　半径公式再論2015

[Presentation] 円内接多角形問題について　－半径公式と面積公式の統合－2013