SEKIZAWA Masami 関沢正躬

… Alternative Names

Researcher Number	80014835
Other IDs
Affiliation (based on the past Project Information) *help	2003 – 2004: 東京学芸大学, 教育学部, 教授 2002: 東京外国語大学, 教育学部, 教授 1999 – 2000: 東京学芸大学, 教育学部, 教授 1996: 東京学芸大学, 教育学部, 教授 1992 – 1993: 東京学芸大学, 教育学部, 教授 … More
Review Section/Research Field	Principal Investigator 代数学・幾何学 Except Principal Investigator 解析学 / Algebra / 代数学・幾何学 / General mathematics (including Probability theory/Statistical mathematics) / Geometry
Keywords	Principal Investigator リ-マン多様体 / 等長変換 / 自然変換 / 接バンドル / リ-マン計量 Except Principal Investigator 加群 / フロベニウス拡大 / 準フロベニウス拡大 / 極大商環 / 線形位相空間 … More

Research of topological properties of metric spaces and dimensions
- Principal Investigator
  
  TANAKA Yoshio
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Tokyo Gakugei University
Ring extensions and quotient rings
- Principal Investigator
  
  YOSHIMI Tokuhiro
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  TOKYO GAKUGEI UNIVERSITY
位相空間とその上の連続関数環の研究
- Principal Investigator
  
  池田義人
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Tokyo Gakugei University
環と加群の理論
- Principal Investigator
  
  徳弘好
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Tokyo Gakugei University
連続体及び連続写像の研究
- Principal Investigator
  
  細川洋
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Tokyo Gakugei University
線形位相空間内の標準領域について
- Principal Investigator
  
  窪田佳尚
- Project Period (FY)
  1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Tokyo Gakugei University
多様体上の変換の研究Principal Investigator
- Principal Investigator
  
  関澤正躬
- Project Period (FY)
  1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  Tokyo Gakugei University
確率過程に関する極限定理の研究
- Principal Investigator
  
  高畑弘
- Project Period (FY)
  1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  Tokyo Gakugei University

All 2004 2002

All Journal Article

[Journal Article] On three-dimensional hypersurfaces with type number two in H^4 and S^4 treated in intrinsic way2004
- Author(s)
  V.Hajkova, O.Kowalski, M.Sekizawa
- Journal Title
  
  Rendiconti del Circold Mathematico di Palermo, Serie II, Suppl. 72
  
  Pages: 107-126
- Data Source
  KAKENHI-PROJECT-14540066
[Journal Article] On Riemannian manifolds whose tangent sphere bundles can have nonnegative sectional curvature2002
- Author(s)
  M.Sekizawa
- Journal Title
  
  Universitatis Jagellonicae Acta Mathematica Fasciculus(with O.Kowalski) XL
  
  Pages: 245-256
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540066
[Journal Article] On Riemannian manifolds whose tangent sphere boundles can have Nonnegative sectional curvature2002
- Author(s)
  O.Kowalski, M.Sekizawa
- Journal Title
  
  Universitatis Jagellonicae Acta Mathematica, Fasciculus 11
  
  Pages: 245-256
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540066

1. TANAKA Yoshio (90014810)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. YOSHIMI Tokuhiro (00014811)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
3. MIYACHI Jun-ichi (50209920)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. IKEDA Yoshito (70014834)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. 竹内伸子 (70216852)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. MASAIKE Kanzo (40015798)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
7. 高畑弘 (60014784)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 細川洋 (50015575)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 溝口紀子 (00251570)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. 谷川政雄 (60133013)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 伊藤一郎 (60134764)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 原田實 (40006896)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 窪田佳尚 (30014715)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 滝澤清 (80107713)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 松崎奈岐 (80014687)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 亀森俊正 (50014717)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. GOTO Tatsuo (10015555)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. KIMURA Takashi (00195364)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. MORISHITA Kazuhiko (10254905)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

SEKIZAWA Masami 関沢 正躬

関沢 正躬 セキザワ マサミ

関澤 正躬 セキザワ マサミ

Research Projects

Research Products

Co-Researchers

Research of topological properties of metric spaces and dimensions

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Ring extensions and quotient rings

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

位相空間とその上の連続関数環の研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

環と加群の理論

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

連続体及び連続写像の研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

線形位相空間内の標準領域について

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

多様体上の変換の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

確率過程に関する極限定理の研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] On three-dimensional hypersurfaces with type number two in H^4 and S^4 treated in intrinsic way2004

Author(s)

Journal Title

Data Source

[Journal Article] On Riemannian manifolds whose tangent sphere bundles can have nonnegative sectional curvature2002

Author(s)

Journal Title

Description

Data Source

[Journal Article] On Riemannian manifolds whose tangent sphere boundles can have Nonnegative sectional curvature2002

Author(s)

Journal Title

Description

Data Source

SEKIZAWA Masami 関沢正躬

関沢正躬セキザワマサミ

関澤正躬セキザワマサミ