SATO Masatoshi 佐藤正寿

Researcher Number	10632010
Other IDs
Affiliation (Current)	2020: 東京電機大学, 未来科学部, 准教授
Affiliation (based on the past Project Information) *help	2015 – 2019: 東京電機大学, 未来科学部, 准教授 2012 – 2014: 岐阜大学, 教育学部, 助教
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Geometry
Keywords	Principal Investigator 写像類群 / ハンドル体写像類群 / 有限型不変量 / Torelli群 / 群ホモロジー / トレリ群 / ハンドル体 / 円板複体 / 3次元ハンドル体 / 配置空間 … More Except Principal Investigator リーマン面 / 写像類群 / トゥラエフ余括弧積 / ゴールドマン・トゥラエフ・リー双代数 / トポロジー / マグナス展開 / ジョンソン準同型 / ゴールドマン・リー代数 / 正則ホモトピー / 榎本佐藤トレース / 発散コサイクル / 無限次元リー代数 / 榎本-佐藤トレース / ファットグラフ / 形式的シンプレクティック幾何学 / ホモロジカル・ゴールドマン・リー代数 / 柏原ヴェルニュ問題 / ゴールドマン括弧積 / フレーミング / リー代数アーベル化 / モジュライ空間 / 柏原・ヴェルニュ問題 / ベルヌーイ数 / 非可換ポアソン幾何 Less

写像類群の部分群のコホモロジー群と3次元多様体の研究Principal InvestigatorOngoing
- Principal Investigator
  
  佐藤正寿
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Tokyo Denki University
Topological studies on Riemann surfaces through Lie bialgebras
- Principal Investigator
  
  Kawazumi Nariya
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  The University of Tokyo
A study of cohomology of subgroups of the mapping class group and finite type invariants of homology three spheresPrincipal Investigator
- Principal Investigator
  
  SATO Masatoshi
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Denki University
  Gifu University
Twisted cohomology of mapping class groups with infinite dimensional coefficients and rational cohomology of Torelli groupsPrincipal Investigator
- Principal Investigator
  
  SATO Masatoshi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Geometry
- Research Institution
  Gifu University
Topological study of Riemann surfaces through infinite-dimensional Lie algebras
- Principal Investigator
  
  Kawazumi Nariya
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  The University of Tokyo

All 2019 2017 2016 2015 2014 2013 2012 Other

All Journal Article Presentation

[Journal Article] A twisted first homology group of the handlebody mapping class group2017
- Author(s)
  Tomohiko Ishida, Masatoshi Sato
- Journal Title
  
  Osaka Journal of Mathematics
  
  Volume: 印刷中
- NAID
  120006336191
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26800034
[Journal Article] On stable commutator length in hyperelliptic mapping class groups2014
- Author(s)
  Danny Calegari, Naoyuki Monden, Masatoshi Sato
- Journal Title
  
  Pacific Journal of Mathematics
  
  Volume: 未定
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] トーラス上の点の順序つき配置空間のコホモロジー群について2019
- Author(s)
  佐藤正寿
- Organizer
  種々の幾何学的構造と基本群に現れる様々な特性類とその不変量への応用
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor II2019
- Author(s)
  佐藤正寿
- Organizer
  低次元トポロジーin 白神 2019
- Data Source
  KAKENHI-PROJECT-18K03310
[Presentation] On the cohomology group of genus 3 handlebody mapping class group2019
- Author(s)
  Masatoshi Sato
- Organizer
  Cohomological study of mapping class groups and related topics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor II2019
- Author(s)
  Masatoshi Sato
- Organizer
  A one-day workshop on Invariants of homology cylinders
- Invited
- Data Source
  KAKENHI-PROJECT-18K03310
[Presentation] On the homology group of the genus three handlebody mapping class group2017
- Author(s)
  佐藤正寿
- Organizer
  Topological invariants in low dimensional topology
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] 種数3のハンドル体写像類群のホモロジー群について2017
- Author(s)
  佐藤正寿
- Organizer
  表現論による諸問題への新しいアプローチを目指して
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] 種数3のハンドル体写像類群のホモロジー群について2017
- Author(s)
  佐藤正寿
- Organizer
  学習院トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] On the homology group of the genus three handlebody mapping class group2017
- Author(s)
  佐藤正寿
- Organizer
  Wednesday afternoon seminar
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] LMO関手と写像類群の部分群の可換商について2016
- Author(s)
  佐藤正寿
- Organizer
  理学セミナー
- Place of Presentation
  日本女子大学（東京都文京区）
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] On the LMO functor constructed by Cheptea, Habiro and Massuyeau2016
- Author(s)
  佐藤正寿
- Organizer
  Workshop on finite type invariants of 3-manifolds
- Place of Presentation
  東京大学（東京都, 目黒区）
- Year and Date
  2016-03-30
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] On the cohomology ring of the handlebody mapping class group of genus two2015
- Author(s)
  Masatoshi Sato
- Organizer
  Atelier de travail franco-japonais sur la geometrie des groupes modulaires et des espaces de Teichmueller
- Place of Presentation
  東京大学（東京都, 目黒区）
- Year and Date
  2015-11-19
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] 種数2のハンドル体写像類群の整係数コホモロジー環について2015
- Author(s)
  佐藤正寿
- Organizer
  東工大トポロジーセミナー
- Place of Presentation
  東京工業大学（東京都, 目黒区）
- Year and Date
  2015-11-26
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] 種数2のハンドル体写像類群のコホモロジー環について2015
- Author(s)
  佐藤正寿
- Organizer
  トポロジー金曜セミナー
- Place of Presentation
  九州大学（福岡県・福岡市）
- Year and Date
  2015-01-22
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] On the cohomology ring of the handlebody mapping class group of genus two2015
- Author(s)
  佐藤正寿
- Organizer
  トポロジー火曜セミナー
- Place of Presentation
  東京大学（東京都, 目黒区）
- Year and Date
  2015-11-24
- Invited
- Data Source
  KAKENHI-PROJECT-26800034
[Presentation] A minimal generating set of the level -2 mapping class group of a non-orientable surface2014
- Author(s)
  佐藤正寿
- Organizer
  離散群と双曲空間の複素解析とトポロジー
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2014-01-22
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] The mod 2 Johnson homomorphism and the abelianization of the level 2 mapping class groups of a non-orientable surface2013
- Author(s)
  M. Sato, and S. Hirose
- Organizer
  Workshop : Johnson homomorphisms
- Place of Presentation
  University of Tokyo
- Year and Date
  2013-06-05
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] The mod 2 Johnson homomorphism and the abelianization of the level 2 mapping class groups of a non-orientable surface2013
- Author(s)
  佐藤正寿, 廣瀬進
- Organizer
  リーマン面に関連する位相幾何学
- Place of Presentation
  東京大学
- Year and Date
  2013-08-26
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] 点付き球面の写像類群の安定交換子長について2012
- Author(s)
  佐藤正寿
- Organizer
  リーマン面に関連する位相幾何学
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] On stable commutator length in the mapping class groups of punctured spheres2012
- Author(s)
  佐藤正寿
- Organizer
  Aspects of representation theory in low-dimensional topology and 3-dimensional invariants
- Place of Presentation
  hotel club Vacanciel（フランス）
- Invited
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] The mod 2 Johnson homomorphism and the abelianization of the level 2 mapping class groups of a non-orientable surface
- Author(s)
  廣瀬進, 佐藤正寿
- Organizer
  リーマン面に関連する位相幾何学
- Place of Presentation
  東京大学
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] The mod 2 Johnson homomorphism and the abelianization of the level 2 mapping class groups of a non-orientable surface
- Author(s)
  Hirose Susumu, Masatoshi Sato
- Organizer
  Johnson homomorphisms
- Place of Presentation
  東京大学
- Invited
- Data Source
  KAKENHI-PROJECT-24840023
[Presentation] A minimal generating set of the level 2 mapping class group of a non-orientable surface
- Author(s)
  佐藤正寿
- Organizer
  離散群と双曲空間の複素解析とトポロジー
- Place of Presentation
  京都大学数理解析研究所
- Invited
- Data Source
  KAKENHI-PROJECT-24840023

1. Kawazumi Nariya (30214646)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. TADOKORO Yuuki (10435414)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. SATOH Takao (70533256)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. KUNO Yusuke (80632760)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. ISHIDA Tomohiko

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. KURIBAYASHI Katsuhiko

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. NAITO Takahito

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. Penner Robert

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. Alekseev Anton

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. Naef Florian

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SATO Masatoshi 佐藤 正寿

Research Projects

Research Products

Co-Researchers

写像類群の部分群のコホモロジー群と3次元多様体の研究Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Topological studies on Riemann surfaces through Lie bialgebras

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A study of cohomology of subgroups of the mapping class group and finite type invariants of homology three spheresPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Twisted cohomology of mapping class groups with infinite dimensional coefficients and rational cohomology of Torelli groupsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Topological study of Riemann surfaces through infinite-dimensional Lie algebras

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] A twisted first homology group of the handlebody mapping class group2017

Author(s)

Journal Title

NAID

Data Source

[Journal Article] On stable commutator length in hyperelliptic mapping class groups2014

Author(s)

Journal Title

Data Source

[Presentation] トーラス上の点の順序つき配置空間のコホモロジー群について2019

Author(s)

Organizer

Data Source

[Presentation] Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor II2019

Author(s)

Organizer

Data Source

[Presentation] On the cohomology group of genus 3 handlebody mapping class group2019

Author(s)

Organizer

Data Source

[Presentation] Abelian quotients of the Y-filtration on the homology cylinders via the LMO functor II2019

Author(s)

Organizer

Data Source

[Presentation] On the homology group of the genus three handlebody mapping class group2017

Author(s)

Organizer

Data Source

[Presentation] 種数3のハンドル体写像類群のホモロジー群について2017

Author(s)

Organizer

Data Source

[Presentation] 種数3のハンドル体写像類群のホモロジー群について2017

Author(s)

Organizer

Data Source

[Presentation] On the homology group of the genus three handlebody mapping class group2017

Author(s)

Organizer

Data Source

[Presentation] LMO関手と写像類群の部分群の可換商について2016

Author(s)

Organizer

Place of Presentation

Data Source

SATO Masatoshi 佐藤正寿