Eto Kazufumi 衛藤和文

… Alternative Names

ETO Kazufumi 衛藤和文

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Researcher Number	30271357
Other IDs
External Links
Affiliation (Current)	2025: 日本工業大学, 共通教育学群, 教授
Affiliation (based on the past Project Information) *help	2016: 日本工業大学, 工学部, 教授 2013: 日本工業大学, 工学部, 教授 2010: 日本工業大学, 工学部, 准教授 2007: Nippon Institute of Technology, Faculty of Engineering, Associate Professor 2004 – 2006: 日本工業大学, 工学部, 助教授 1997 – 1998: 日本工業大学, 工学部, 講師
Review Section/Research Field	Principal Investigator Algebra Except Principal Investigator Algebra / 解析学
Keywords	Principal Investigator polynomial ring / set-theoretic complete intersection / primary decomposition / binomial / almost complete intersection / complete intersection / lattice ideal / tonic ideal / 多項式環 / 集合論的完全交叉 … More / 準素分解 / 二項式 / 概完全交叉 / 完全交叉 / latticeイデアル / トーリックイデアル … More Except Principal Investigator 数学教育 / モノミアル / 可換代数 / 代数学 / 余有限複体 / 局所コホモロジー加群 / 双対性 / 余有限加群 / ハイパー群 / 圏 / 局所コホモロジー / 導来圏 / 圏(セール圏, アーベル圏) / 圏(セール圏, アーベル圏, etc) / 算数・数学教育 / 圏(アーベル圏,セール圏) / Monoid rings / Complex functional equation / Meromorphic function / Automorphism group / Cayley algebra / Hopf hypersurface / Composition Operator / Hardy Space / 自由分解 / 値分布論 / スピノール群 / 超越函数 / Grobner基底 / 半群環 / 超・超越性 / 微分方程式 / 6次元球面 / contact CR-構造 / 合成作用素 / Hardy空間 / 組紐理論 / 幾何学 / 代数幾何 / バス数 / 余有限 / グラフ理論 / 自己準同型環 / 環論 Less

A research on properties on local cohomology modules from the approach of category theory.
- Principal Investigator
  
  Kawasaki Ken-ichiroh
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nara University of Education
Study on the properties on local cohomology modules from view points of wide cohomology theories
- Principal Investigator
  
  KEN-ICHIROH Kawasaki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nara University of Education
Study on the structures of local cohomology modules
- Principal Investigator
  
  KAWASAKI Ken-ichiroh
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nara University of Education
Study of toric varieties in ring theoryPrincipal Investigator
- Principal Investigator
  
  ETO Kazufumi
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Nippon Institute of Technology
Studies of The Structures of Analytic Function Spaces and Their Operators
- Principal Investigator
  
  OHNO Shuichi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology

All 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] 'Addendum to "Set-theoretic complete intersection monomial curves in affine four space"', [J. Algebra 372 (2012) 463.479], Kazufumi Eto 単著2013
- Author(s)
  衛藤和文
- Journal Title
  
  Journal of Algebra
  
  Volume: 379 Pages: 426-431
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540048
[Journal Article] `Set-theoretic complete intersection monomial curves in affine four space', Kazufumi Eto 単著2012
- Author(s)
  衛藤和文
- Journal Title
  
  Journal of Algebra
  
  Volume: 372 Pages: 463-479
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540048
[Journal Article] 局所コホモロジー加群の構造に関する研究2011
- Author(s)
  川崎謙一郎(含), Ken-ichiroh Kawasaki, Kazufumi Eto, Satoshi Kawakami
- Journal Title
  
  本科学研究費補助金研究成果報告書別冊(日本国)
  
  Pages: 1-110
- Data Source
  KAKENHI-PROJECT-20540043
[Journal Article] quadratic surface上のdivisorのtypeの一般化について2010
- Author(s)
  衛藤和文, Kazufumi Eto 単著
- Journal Title
  
  研究集会"第21回可換環論セミナー(The 21st seminar on Commutative algebra)"報告集(日本国)
  
  Pages: 106-112
- Data Source
  KAKENHI-PROJECT-20540043
[Journal Article] 束の計算による集合論的完全交叉の判定について2010
- Author(s)
  衛藤和文, Kazufumi Eto 単著
- Journal Title
  
  研究集会"The seminar on Commutative algebra"報告集(日本国)
  
  Pages: 73-80
- Data Source
  KAKENHI-PROJECT-20540043
[Journal Article] Set-theoretic complete intersection monomial curves II2010
- Author(s)
  衛藤和文
- Journal Title
  
  研究集会"第31回可換環論シンポジューム(The 31st Symposium on Commutative algebra)"報告集(日本国)
  
  Pages: 53-58
- Data Source
  KAKENHI-PROJECT-20540043
[Journal Article] A ring theoretic proof of Abelianness on a category of cofinite modules2009
- Author(s)
  川崎謙一郎, 衛藤和文, Kazufumi Eto
- Journal Title
  
  研究集会"第21回可換環論セミナー(The 21st seminar on Commutative algebra)"報告集(日本国)
  
  Pages: 60-67
- Data Source
  KAKENHI-PROJECT-20540043
[Journal Article] The monomial curves associated with balanced semigroups are set-theoretic complete intersections2008
- Author(s)
  Kazufumi Eto
- Journal Title
  
  J.Algebra 319
  
  Pages: 1355-1367
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] The monomial curves associated with balanced semigroups are set-theoretic complete intersections2008
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  J. Algebra 319
  
  Pages: 1355-1367
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] A counterexample of the theorem of Erdogdu2007
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  Report of researches Nippon Inst. of Tech 37
  
  Pages: 577-577
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] 集合論的完全交叉について(I)2007
- Author(s)
  衛藤和文
- Journal Title
  
  日本工業大学研究報告 37
  
  Pages: 529-530
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] A Counterexample of the Theorem of Erdogdu2007
- Author(s)
  衛藤和文
- Journal Title
  
  日本工業大学研究報告 37
  
  Pages: 577-577
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] On set-theoretic complete intersections2007
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  Report of researches Nippon Inst. of Tech 37
  
  Pages: 529-530
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] A Counterexample of the Theorem of Erdogdu2007
- Author(s)
  Kazufumi Eto
- Journal Title
  
  日本工業大学研究報告 37
  
  Pages: 577-577
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Set-theoretic complete intersection lattice ideals in monoid rings2006
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  J. Algebra 299
  
  Pages: 689-706
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Set-theoretic complete intersection lattice ideals in monoid rings2006
- Author(s)
  Kazufumi Eto
- Journal Title
  
  J.Algebra 299
  
  Pages: 689-706
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Monomial curves associated with balanced semigroups2006
- Author(s)
  衛藤和文
- Journal Title
  
  数理解析研講究録 1478
  
  Pages: 5-8
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] An example of set-theoretic complete intersection lattice ideal2006
- Author(s)
  Kazufumi Eto
- Journal Title
  
  Tokyo J.Math 29
  
  Pages: 319-324
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] An Example of Set-theoretic Complete Intersection Lattice Ideal2006
- Author(s)
  Kazufumi Eto
- Journal Title
  
  J.Algebra 29・2
  
  Pages: 319-324
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] An example of set-theoretic complete intersection lattice ideal2006
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  Tokyo J. Math 29
  
  Pages: 319-324
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Set-theroretic Complete Intersection Lattice Ideals in Monoid Rings2006
- Author(s)
  Kazufumi Eto
- Journal Title
  
  J.Algebra 299・2
  
  Pages: 689-706
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Monomial curves associated with balanced semigroups2006
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  RIMS Kokyuroku 1478
  
  Pages: 5-8
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Monomial Curves Associated with Balanced Semigroups2006
- Author(s)
  衛藤和文
- Journal Title
  
  数理解析研講究録 1478
  
  Pages: 5-8
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Almost complete intersection lattice ideals2005
- Author(s)
  Kazufumi Eto
- Journal Title
  
  日本工業大学研究報告 35・2
  
  Pages: 3-14
- NAID
  40006987071
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Almost complete intersection lattice ideals2005
- Author(s)
  衛藤和文
- Journal Title
  
  日本工業大学研究報告 35
  
  Pages: 237-248
- NAID
  40006987071
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] Almost complete intersection lattice ideals2005
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  Report of researches Nippon Inst. of Tech 35
  
  Pages: 237-248
- NAID
  40006987071
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] When is a binomial ideal equal to a lattice ideal up to radical? II2004
- Author(s)
  Kazufumi, Eto
- Journal Title
  
  Math., J. Toyama Univ 27
  
  Pages: 111-123
- NAID
  110004679104
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] When is a binomial ideal equal to a lattice ideal up to radical? II2004
- Author(s)
  Kazufumi Eto
- Journal Title
  
  Math.J.Toyama Univ 27
  
  Pages: 111-123
- NAID
  110004679104
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] When is a binomial ideal equal to a lattice ideal? II2004
- Author(s)
  Eto, K.
- Journal Title
  
  Math.J.Toyama.Univ. 27
  
  Pages: 111-123
- Data Source
  KAKENHI-PROJECT-16540037
[Journal Article] A characterization of cofinite complexes over complete Gorenstein domains
- Author(s)
  Kazufumi Eto, Ken-ichiroh Kawasaki
- Journal Title
  
  Journal of Commutative Algebra(米国)
  
  Volume: (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540043
[Journal Article] A characterization of cofinite complexes over complete Gorenstein domains
- Author(s)
  川崎謙一郎, 衛藤和文, Kazufumi Eto
- Journal Title
  
  Journal of Commutative Algebra(米国) 掲載決定
- Data Source
  KAKENHI-PROJECT-20540043
[Presentation] A ring theoretic proof of Abelianness on a category of cofinite modules2009
- Author(s)
  川崎謙一郎(衛藤和文氏との共同発表, 発表者川崎謙一郎)
- Organizer
  第21回可換環論セミナー
- Place of Presentation
  開催地 : 釧路施設名 : 釧路市生涯学習センター
- Year and Date
  2009-01-27
- Data Source
  KAKENHI-PROJECT-20540043
[Presentation] A proof of a set-theoretic complete intersection monomial curve2008
- Author(s)
  Kazufumi, Eto
- Organizer
  20-th Seminar on Commutative Algebra
- Place of Presentation
  Katsuura
- Year and Date
  2008-01-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] あるmonomial curveが集合論的完全交叉であることの証明2008
- Author(s)
  衛藤和文
- Organizer
  第20回可換環論セミナー
- Place of Presentation
  勝浦簡易保険保養センター
- Year and Date
  2008-01-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Set-theoretic complete intersectionについて2007
- Author(s)
  衛藤和文
- Organizer
  第19回可換環論セミナー
- Place of Presentation
  九州大学
- Year and Date
  2007-02-01
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] On set-theoretic complete intersections2007
- Author(s)
  Kazufumi, Eto
- Organizer
  19-th Seminar on Commutative Algebra
- Place of Presentation
  Kyushu University
- Year and Date
  2007-02-01
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Note on a proof of a set-theoretic complete intersection monomial curve2006
- Author(s)
  Kazufumi, Eto
- Organizer
  18-th Seminar on Commutative Algebra
- Place of Presentation
  Sapporo
- Year and Date
  2006-02-02
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] あるmonomial curveが集合論的完全交叉である証明に関しての注意2006
- Author(s)
  衛藤和文
- Organizer
  第18回可換環論セミナー
- Place of Presentation
  かでる2・7
- Year and Date
  2006-02-02
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Set-theoretic complete intersection monomial curves2005
- Author(s)
  Kazufumi, Eto
- Organizer
  27-th Symposium on Commutative Algebra
- Place of Presentation
  Kyoto
- Year and Date
  2005-11-15
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Set-theoretic complete intersection monomial curves2005
- Author(s)
  衛藤和文
- Organizer
  第27回可換環論シンポジウム
- Place of Presentation
  インテック大山研修センター
- Year and Date
  2005-11-15
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Set-theoretic complete intersection lattice ideals on lattice ideals2005
- Author(s)
  衛藤和文
- Organizer
  日本数学会 2005年度秋季総合分科会
- Place of Presentation
  岡山大学
- Year and Date
  2005-09-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Monomial curves associated with balanced semigroups2005
- Author(s)
  Kazufumi, Eto
- Organizer
  Communication in commutative Banach algebra and several field of mathematics
- Place of Presentation
  RIMS, Kyoto Univ
- Year and Date
  2005-10-31
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] An inverse problem concerning with set-theoretic complete intersection lattice ideals2005
- Author(s)
  Kazufumi, Eto
- Organizer
  17-th Seminar on Commutative Algebra
- Place of Presentation
  Kyoto
- Year and Date
  2005-01-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Monomial curves associated with balanced semigroups2005
- Author(s)
  衛藤和文
- Organizer
  RIMS共同研究「可換Banach環と関連分野研究集会」
- Place of Presentation
  京都大学数理研究所
- Year and Date
  2005-10-31
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] Set-theoretic complete intersection lattice ideals on lattice ideals2005
- Author(s)
  Kazufumi, Eto
- Organizer
  MSJ meetings, September
- Place of Presentation
  Okayama University
- Year and Date
  2005-09-21
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540037
[Presentation] lattice idealの集合論的完全交叉に関する逆問題2005
- Author(s)
  衛藤和文
- Organizer
  第17回可換環論セミナー
- Place of Presentation
  キャンパスプラザ京都
- Year and Date
  2005-01-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540037

1. KAWASAKI Ken-ichiroh (60288040)

# of Collaborated Projects: 4 results

# of Collaborated Products: 5 results
2. KAWAKAMI Satoshi (20161284)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
3. HANAKI Ryo (70549162)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. OHNO Shuichi (20265367)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. ISHIZAKI Katsuya (60202991)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. HASHIMOTO Hideya (60218419)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. FUNABASHI Shoichi (40072136)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. Tsurii Tatsuya

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 中平豊

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 中村力

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Eto Kazufumi 衛藤 和文

ETO Kazufumi 衛藤 和文

Research Projects

Research Products

Co-Researchers

A research on properties on local cohomology modules from the approach of category theory.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the properties on local cohomology modules from view points of wide cohomology theories

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the structures of local cohomology modules

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of toric varieties in ring theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies of The Structures of Analytic Function Spaces and Their Operators

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 'Addendum to "Set-theoretic complete intersection monomial curves in affine four space"', [J. Algebra 372 (2012) 463.479], Kazufumi Eto 単著2013

Author(s)

Journal Title

Data Source

[Journal Article] `Set-theoretic complete intersection monomial curves in affine four space', Kazufumi Eto 単著2012

Author(s)

Journal Title

Data Source

[Journal Article] 局所コホモロジー加群の構造に関する研究2011

Author(s)

Journal Title

Data Source

[Journal Article] quadratic surface上のdivisorのtypeの一般化について2010

Author(s)

Journal Title

Data Source

[Journal Article] 束の計算による集合論的完全交叉の判定について2010

Author(s)

Journal Title

Data Source

[Journal Article] Set-theoretic complete intersection monomial curves II2010

Author(s)

Journal Title

Data Source

[Journal Article] A ring theoretic proof of Abelianness on a category of cofinite modules2009

Author(s)

Journal Title

Data Source

[Journal Article] The monomial curves associated with balanced semigroups are set-theoretic complete intersections2008

Author(s)

Journal Title

Description

Data Source

[Journal Article] The monomial curves associated with balanced semigroups are set-theoretic complete intersections2008

Author(s)

Journal Title

Description

Data Source

[Journal Article] A counterexample of the theorem of Erdogdu2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] 集合論的完全交叉について(I)2007

Author(s)

Eto Kazufumi 衛藤和文

ETO Kazufumi 衛藤和文