KATANAGA Atsuko 片長敦子

Researcher Number	20373128
Other IDs
Affiliation (Current)	2022: 信州大学, 学術研究院総合人間科学系, 准教授
Affiliation (based on the past Project Information) *help	2015: 信州大学, 学術研究院, 准教授 2010 – 2012: 信州大学, 全学教育機構, 講師 2008: Shikoku Gakuin University, 文学部教育学科, 准教授 2007 – 2008: Shikoku Gakuin University, 文学部, 准教授
Review Section/Research Field	Principal Investigator Algebra Except Principal Investigator Geometry
Keywords	Principal Investigator 特異点 / リンク / 単純K3特異点 / 代数幾何 / 幾何学 / 格子理論 / 超曲面 / 代数学 / 特異点論 / 超曲面孤立特異点 … More Except Principal Investigator 特異点 / 多項式写像芽 / 特異点消去 / 埋め込み / はめ込み / 特異ファイバー / 同境群 / データ可視化 / 可微分写像 / 構造安定性 / 実多項式写像芽 / 配置空間 / 国際研究者交流 / ブラジル：フランス / 同境 / 特異性類 / 特異点解消 / 不変量 / 特異Lefschetz束 / 特性類 / フランス:ドイツ:ブラジル / フランス:ドイツ:ベトナム:ブラジル Less

New developments of singularity theory of mappings
- Principal Investigator
  
  SAEKI OSAMU
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geometry
- Research Institution
  Kyushu University
The structures of hypersurface simple K3 singularitiesPrincipal Investigator
- Principal Investigator
  
  KATANAGA Atsuko
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Shinshu University
On the links of simple K3 singularitiesPrincipal Investigator
- Principal Investigator
  
  KATANAGA Atsuko
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Shikoku Gakuin University

All 2013 2012 2011 2010 2008 Other

All Journal Article Presentation

[Journal Article] The links specific to hypersurface simple K3 singularities2013
- Author(s)
  Atsuko Katanaga
- Journal Title
  
  The proceeding of the 6th Franco-Japanese Symposium on singularities
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540060
[Journal Article] The links specific to hypersurface simple K3 singularities
- Author(s)
  Atsuko Katanaga
- Journal Title
  
  The proceeding of the 6th Franco-Japanese Symposium on singularities
  
  Volume: (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] Links of singularities up to regular homotopy2013
- Author(s)
  片長敦子
- Organizer
  特異点セミナー
- Place of Presentation
  東京理科大学
- Year and Date
  2013-03-12
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The topology of hypersurface simple K3 singularities2012
- Author(s)
  片長敦子
- Organizer
  特異点論と幾何構造
- Place of Presentation
  長野市生涯学習センター
- Year and Date
  2012-06-01
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] Null Sasakian links in dimension 52012
- Author(s)
  片長敦子
- Organizer
  信州トポロジーセミナー
- Place of Presentation
  信州大学
- Year and Date
  2012-07-11
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The resolutions of hypersurface simple K3 singularities2012
- Author(s)
  片長敦子(共同発表:島田伊知朗)
- Organizer
  Branched Coverings,Degenerations,and Related Topics 2012
- Place of Presentation
  Graduate School of Advanced Sciences of Matter, Hiroshima University
- Year and Date
  2012-03-08
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The resolutions of hypersurface simple K3 singularities2012
- Author(s)
  片長敦子(共同発表:島田伊知朗)
- Organizer
  Branched Coverings、 Degenerations、and Related Topics 2012
- Place of Presentation
  Graduate School of Advanced Sciences of Matter、Hiroshima University(招待講演)
- Year and Date
  2012-03-08
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The missing numbers related to hypersurface simple K3 Singularities2011
- Author(s)
  片長敦子
- Organizer
  Seminar Geometrie(招待講演)
- Place of Presentation
  Mathematisches Institut Universitat Basel
- Year and Date
  2011-05-06
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The links specific to hypersurface simple K3 singularities2011
- Author(s)
  片長敦子
- Organizer
  国際シンポジウム「Singularities in Geometry and Topology-The 6th Franco-Japanese Symposium on Singularities-
- Place of Presentation
  The Nishijin Plaza Lecture Hall、Kyushu University(招待講演)
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The missing numbers related to hypersurface simple K3 Singularities2011
- Author(s)
  片長敦子
- Organizer
  Seminar Geometrie
- Place of Presentation
  Mathematisches Institut、Universitat Basel(招待講演)
- Year and Date
  2011-05-06
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The links specific to hypersurface simple K3 singularities2011
- Author(s)
  片長敦子
- Organizer
  国際シンポジウム「Singularities in Geometry and Topology -The 6th Franco-Japanese Symposium on Singularities-」(招待講演)
- Place of Presentation
  The Nishijin Plaza,Lecture Hall, Kyushu University
- Year and Date
  2011-09-06
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The numbers associated with the links of hypersurface simple K3 singularities2010
- Author(s)
  片長敦子
- Organizer
  談話会
- Place of Presentation
  信州大学理学部
- Year and Date
  2010-11-16
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The links of simple K3 singularities defined by specific non-quasi-homogeneous polynomials2010
- Author(s)
  片長敦子
- Organizer
  研究集会「特異点と多様体の幾何学」
- Place of Presentation
  山形大学理学部
- Year and Date
  2010-09-17
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The numbers associated withthe links of hypersurface simple K3 Singularities2010
- Author(s)
  片長敦子
- Organizer
  談話会
- Place of Presentation
  信州大学理学部
- Year and Date
  2010-11-16
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] Normal K3 surfaces associated with hypersurface simple K3 singularities2008
- Author(s)
  片長敦子
- Organizer
  幾何学コロキウム
- Place of Presentation
  北海道大学
- Year and Date
  2008-12-19
- Data Source
  KAKENHI-PROJECT-19740021
[Presentation] The links of particular hypersurface simple K3 singularities2008
- Author(s)
  片長敦子
- Organizer
  幾何学的視点からの特異点論
- Place of Presentation
  九州大学
- Year and Date
  2008-06-03
- Data Source
  KAKENHI-PROJECT-19740021
[Presentation] Null Sasakian links in dimension 5
- Author(s)
  片長　敦子
- Organizer
  信州トポロジーセミナー
- Place of Presentation
  信州大学
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] The topology of hypersurface simple K3 singularities
- Author(s)
  片長　敦子
- Organizer
  特異点論と幾何構造
- Place of Presentation
  長野市生涯学習センター
- Data Source
  KAKENHI-PROJECT-22540060
[Presentation] Links of singularities up to regular homotopy
- Author(s)
  片長　敦子
- Organizer
  特異点セミナー
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-22540060

1. SAEKI OSAMU (30201510)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. OHMOTO Toru (20264400)

# of Collaborated Projects: 1 results

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3. YOKURA Shoji (60182680)

# of Collaborated Projects: 1 results

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4. IWASE Norio (60213287)

# of Collaborated Projects: 1 results

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5. KAMADA Seiichi (60254380)

# of Collaborated Projects: 1 results

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6. SAKUMA Kazuhiro (80270362)

# of Collaborated Projects: 1 results

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7. ISHIKAWA Masaharu (10361784)

# of Collaborated Projects: 1 results

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8. FUKUI Toshizumi (90218892)

# of Collaborated Projects: 1 results

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9. ISHIKAWA Goo (50176161)

# of Collaborated Projects: 1 results

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10. YAMAMOTO Minoru (40435475)

# of Collaborated Projects: 1 results

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11. TAKASE Masamichi (30447718)

# of Collaborated Projects: 1 results

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12. ASHIKAGA Tadashi (90125203)

# of Collaborated Projects: 1 results

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13. KOBAYASHI Mahito (10261645)

# of Collaborated Projects: 1 results

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14. YAMAMOTO Takahiro (60435972)

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15. TAKEUCHI Kiyoshi (70281160)

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16. TAKATA Toshie (40253398)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KATANAGA Atsuko 片長 敦子

Research Projects

Research Products

Co-Researchers

New developments of singularity theory of mappings

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The structures of hypersurface simple K3 singularitiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

On the links of simple K3 singularitiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] The links specific to hypersurface simple K3 singularities2013

Author(s)

Journal Title

Data Source

[Journal Article] The links specific to hypersurface simple K3 singularities

Author(s)

Journal Title

Data Source

[Presentation] Links of singularities up to regular homotopy2013

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The topology of hypersurface simple K3 singularities2012

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Null Sasakian links in dimension 52012

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The resolutions of hypersurface simple K3 singularities2012

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The resolutions of hypersurface simple K3 singularities2012

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The missing numbers related to hypersurface simple K3 Singularities2011

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The links specific to hypersurface simple K3 singularities2011

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The missing numbers related to hypersurface simple K3 Singularities2011

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] The links specific to hypersurface simple K3 singularities2011

Author(s)

KATANAGA Atsuko 片長敦子