OKUYAMA Takashi 奥山京

Researcher Number	20177190
Other IDs
Affiliation (based on the past Project Information) *help	2004: Oita University, Faculty of Engineering, Professor, 工学部, 教授 2003: 鳥羽商船高等専門学校, 一般教育, 助教授 2002 – 2003: TOBA NATIONAL COLLEGE OF MARITIME TECHNOLOGY ASSOCIATE PROFESSOR, 助教授 2001: 鳥羽商船高等専門学校, 一般教育, 助教授 1999: 鳥羽商船高等専門学校, 一般教育, 助教授 1998 – 1999: 鳥羽商船高等専門学校, 助教授
Review Section/Research Field	Principal Investigator Algebra / Algebra Except Principal Investigator Algebra
Keywords	Principal Investigator T-high subgroup / 高度行列 / T高部分群 / ADE decomposable group / Minimal direct summand / Quasi-pure hull / Quasi-purifiable subgroup / Torsion-complete group / p-overhang set / トーションフリーランク … More / トーションフリー部分群 / 最大トーション部分群 / 準純粋包をもつ部分群 / Mixed basic subgroup / Purifiable subgroup / 可除群 / タイプ / ウルム・カプランスキー・インバリアント / Mixed basic subgroups / Miniml direct summand / Quasi-pure-hull / Pure hulls / Mixed baic subgroup / Purifiable Subgroup / Torsion-Free Rank / Height-Matrices / T-High Subgroup / Torsion-Free subgroup / The maximal torsion subgroup / Quasi-Purifiable Subgroups / Purifiable Subgroups / 最大ねじれ部分群 / empty-p-overhang set部分群 / 準純粋包 / 純粋包 / pオーバーハング集合 / 準純粋包を持つ部分群 / 純粋包をもつ部分群 / quasi-basis / height-matrix / quasi-purifiable subgroup / almost-dense subgroup / moho subgroup / elementary ADE group / ADE group / QT行列 / Splitting / 純粋部分群 / Torsion-Free群 / Moho部分群 / Almost-dense / almost-dinsc部分群 / 準基 / 準純枠包をもつ部分群 / almost-dense部分群 / moho部分群 / 初等ADE群 / ADE群 … More Except Principal Investigator socle / completely reducible / derivation / module of finite length / simple module / cyclic module / ideal / Noetherian ring / ガロア拡大 / 微分作用素 / 行列環 / 商体 / 整閉整域 / 多項式環 / 直和因子 / 半単純アルチン環 / 加群 / 環 / ソークル / 完全可約 / 導分 / 組成列 / 単純加群 / 巡回加群 / イデアル / ネーター環 Less

Modules over Noethrian rings and Abelian Groups
- Principal Investigator
  
  HIRANO Yasuyuki
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  OKAYAMA UNIVERSITY
ABELIAN GROUPS OF TORSION-FREE RANK 1Principal Investigator
- Principal Investigator
  
  OKUYAMA Takashi
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  OITA UNIVERSITY
  Toba National College of Maritime Technology
RESEARCH OF PURIFIABLE AND QUASI-PURIFIABLE SUBGROUPSPrincipal Investigator
- Principal Investigator
  
  OKUYAMA Takashi
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  TOBA NATIONAL COLLEGE OF MARITIME TECHNOLOGY
STUDY OF ALMOST-DENSE EXTENSION GROUPSPrincipal Investigator
- Principal Investigator
  
  OKUYAMA Takashi
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  TOBA NATIONAL COLLEGE OF MARITIME TECHNOLOGY

All 2005 2004

All Journal Article

[Journal Article] Purifiable Subgroups II2005
- Author(s)
  奥山京
- Journal Title
  
  Hokkaido Mathematical Journal 34
  
  Pages: 237-245
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540052
[Journal Article] Purifiable Subgroups II2005
- Author(s)
  Takashi Okuyama
- Journal Title
  
  Hokkaido Mathematical Journal Vol 34
  
  Pages: 237-245
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540052
[Journal Article] Purifiable Subgroups II2005
- Author(s)
  奥山京
- Journal Title
  
  Hokkaido Mathematical Journal 33・1
  
  Pages: 1-9
- Data Source
  KAKENHI-PROJECT-15540052
[Journal Article] Splitting Mixed Groups of Finite Torsion-Free Rank2004
- Author(s)
  Takashi Okuyama
- Journal Title
  
  Communications in Algebra Vol.32 No.4
  
  Pages: 1578-1601
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540052
[Journal Article] Splitting Mixed Groups of Finite Torsion-Free Rank2004
- Author(s)
  奥山京
- Journal Title
  
  Communications in Algebra 32・4
  
  Pages: 1578-1601
- Data Source
  KAKENHI-PROJECT-15540052
[Journal Article] Splitting Mixed Groups of Finite Torsion-Free Rank2004
- Author(s)
  奥山京
- Journal Title
  
  Communications in Algebra 32-4
  
  Pages: 1578-1601
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15540052

1. SANAMI Manabu (10226029)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. NASHIRO Hiroaki (40043252)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. HIRANO Yasuyuki (90144732)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. NAKAJIMA Atsusi (30032824)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. IKEHATA Shuichi (20116429)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. CHIBA Katsuo (60141933)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. TANAKA Yasuhiko (70244150)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OKUYAMA Takashi 奥山 京

Research Projects

Research Products

Co-Researchers

Modules over Noethrian rings and Abelian Groups

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ABELIAN GROUPS OF TORSION-FREE RANK 1Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

RESEARCH OF PURIFIABLE AND QUASI-PURIFIABLE SUBGROUPSPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

STUDY OF ALMOST-DENSE EXTENSION GROUPSPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Purifiable Subgroups II2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] Purifiable Subgroups II2005

Author(s)

Journal Title

Description

Data Source

[Journal Article] Purifiable Subgroups II2005

Author(s)

Journal Title

Data Source

[Journal Article] Splitting Mixed Groups of Finite Torsion-Free Rank2004

Author(s)

Journal Title

Description

Data Source

[Journal Article] Splitting Mixed Groups of Finite Torsion-Free Rank2004

Author(s)

Journal Title

Data Source

[Journal Article] Splitting Mixed Groups of Finite Torsion-Free Rank2004

Author(s)

Journal Title

Description

Data Source

OKUYAMA Takashi 奥山京