ONODA Nobuharu 小野田信春

… Alternative Names

Researcher Number	40169347
Other IDs
Affiliation (Current)	2019: 福井大学, 学術研究院工学系部門, 教授
Affiliation (based on the past Project Information) *help	2016 – 2017: 福井大学, 学術研究院工学系部門, 教授 2012 – 2015: 福井大学, 工学(系)研究科(研究院), 教授 2010 – 2011: 福井大学, 大学院・工学研究科, 教授 2010: 福井大学, 工学部, 教授 2008 – 2009: University of Fukui, 工学研究科, 教授 … More
Review Section/Research Field	Principal Investigator Algebra Except Principal Investigator 代数学・幾何学 / Algebra / Algebra / Basic analysis
Keywords	Principal Investigator 国際研究者交流 / インド / 可換環論 / アフィン代数幾何学 / polynomial ring / finite generation / 代数学 / valuation ring / fiber ring / India … More Except Principal Investigator ホップ代数 / 測地線 / Unitary Representation / Smooth Vector / 多項式環 / Quasi-Invariant Measure / コサイクル変形 / 凖不変測度 / Morse complex / 付置環 / Difisomorphism / 直積構造 / 量子群 / 多様体 / 滑らかなスベクトル / cocycle deformation / Inductive Limit / フロベニウス代数 / 微分同相群 / 開代数幾何学 / ホップ加群 / ポール / Yetter-Drinfeld module / algebraic curve / valuation ring / 可換環 / Regular Representation / Diffeomorphism Group / ガロア理論 / ホップガロア拡大 / リーマン多様体 / 代数幾何学 / 代数曲線 / trace formula / フロベニウス拡大 / ユニタリ表現 / cancellation problem / 分離的ホップ代数 / 滑らかなベクトル / 代数関数 / 消去問題 / Floer Homology / Frobenius extension / 断面曲率 / Yetter-Drinfeld加群 / 非退化 / モース理論 / 準不変測度 / Manifold / polynomial ring / algebraic function field / Hopf algebra / ヤコビアン予想 / 帰納極限 / affine algebraic geometry / 代数関数体 / 柆相変分法 / asymptoticall y flat / トレース公式 Less

多項式ファイバー環の可換環論的研究Principal InvestigatorOngoing
- Principal Investigator
  
  小野田信春
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Study of affine fibrationsPrincipal Investigator
- Principal Investigator
  
  Onoda Nobuharu
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Commutative algebraic approach to the study of affine algebraic geometry focused on fibrationsPrincipal Investigator
- Principal Investigator
  
  ONODA Nobuharu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Study on affine algebraic varieties and extension of the base field
- Principal Investigator
  
  ASANUMA Teruo
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Toyama
Study of affine fibrationsPrincipal Investigator
- Principal Investigator
  
  ONODA Nobuharu
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Research of the cancellation problem in affine algebraic geometry
- Principal Investigator
  
  ASANUMA Teruo
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Toyama
Study on subrings of polynomial ringsPrincipal Investigator
- Principal Investigator
  
  ONODA Nobuharu
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
Infinite Dimensional Representations and Related Topics
- Principal Investigator
  
  SHIMOMURA Hiroaki
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Fukui University
STUDY ON HOPF-GALOIS THEORY
- Principal Investigator
  
  DOI Yukio
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Fukui University
ホップ代数と量子群
- Principal Investigator
  
  土井幸雄
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of Fukui
変分問題の綜合的研究
- Principal Investigator
  
  黒木哲徳
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  University of Fukui
リーマン幾何学の綜合的研究
- Principal Investigator
  
  黒木哲徳
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  University of Fukui
ガロア理論と不変式論の研究
- Principal Investigator
  
  土井幸雄
- Project Period (FY)
  1986
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  代数学・幾何学
- Research Institution
  University of Fukui

All 2015 2014 2013 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation Book

[Book] 基礎から学ぶ線形代数2010
- Author(s)
  黒木哲徳、小野田信春、古閑義之、芹生正史、高木丈夫、保倉理美
- Total Pages
  185
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-21540034
[Journal Article] Commutative rings over which algebras generated by idempotents are quotients of group algebras2015
- Author(s)
  Hideyasu Kawai and Nobuharu Onoda
- Journal Title
  
  Journal of Commutative Algebra
  
  Volume: 7 Pages: 373-391
- DOI
  10.1216/jca-2015-7-3-373
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540037
[Journal Article] On algebras which are locally A^1 in codimension-one2013
- Author(s)
  S.M.Bhatwadekar, A.K.Dutta, Nobuharu Onoda
- Journal Title
  
  Transactions of The American Mathematical Society
  
  Volume: 365 Pages: 4497-4537
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540037
[Journal Article] Commutative group algebras whose quotient rings by nilradical are generated by idempotents2011
- Author(s)
  H. Kawai and N. Onoda
- Journal Title
  
  Rocky Mountain J. Math.
  
  Volume: Vol.41 Pages: 229-238
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540034
[Journal Article] Commutative group algebras whose quotient rings by nilradicals are generated by idempotents2011
- Author(s)
  H.Kawai, N.Onoda
- Journal Title
  
  Rocky Mountain Journal of Mathematics
  
  Volume: 41 Pages: 229-238
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540034
[Journal Article] Accuracy of powers of accurate elements2008
- Author(s)
  N.Onoda, and T.Sugatani
- Journal Title
  
  Toyama Math. J Vol.31
  
  Pages: 59-67
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540018
[Journal Article] Accuracy of powers of accurate elements2008
- Author(s)
  N. Onoda, T. Sugatani
- Journal Title
  
  Toyama Mathematical Journal 31
  
  Pages: 59-67
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540018
[Journal Article] On finite generation of R-subalgebras of R [X]2008
- Author(s)
  A.K.Dutta, and N.Onoda
- Journal Title
  
  J.Algebra Vol.320
  
  Pages: 57-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540018
[Journal Article] On finite generation of R-subalgebras of R[X]2008
- Author(s)
  A. K. Dutta, N. Onoda
- Journal Title
  
  Journal of Algebra 320
  
  Pages: 57-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540018
[Journal Article] Some results on codimension-one A^1-fibrations2007
- Author(s)
  A.K.Dutta, and N.Onoda
- Journal Title
  
  J.Algebra Vol.313
  
  Pages: 905-921
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540018
[Journal Article] Some results on codimension-one A^1-fibrations2007
- Author(s)
  A. K. Dutta and N. Onoda
- Journal Title
  
  Journal of Algebra 313
  
  Pages: 905-921
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540018
[Journal Article] Commutative group algebras generated by idempotents2006
- Author(s)
  H.Kawai, N.Onoda
- Journal Title
  
  Mathematics Journal of Toyama University
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Valuation rings of algebraic function fields in one variable2006
- Author(s)
  T.Asanuma, N.Onoda
- Journal Title
  
  Affine Algebraic Geometry
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Valuation rings of algebraic function fields in one variable2006
- Author(s)
  浅沼照雄, 小野田信春
- Journal Title
  
  宮西正宜教授退官記念論文集 Affine Algebraic Geometry 1(発行予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540016
[Journal Article] Valuation rings of algebraic function fields in one variable2006
- Author(s)
  浅沼照雄, 小野田信春
- Journal Title
  
  西正宜教授退官記念論文集 Affine Algebraic Geometry 1(未定)
- Data Source
  KAKENHI-PROJECT-16540016
[Journal Article] Valuation rings of algebraic function fields in one variable2006
- Author(s)
  T.Asanuma, N.Onoda
- Journal Title
  
  Affine Algebraic Geometry (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Commutative group algebras generated by idempotents2005
- Author(s)
  H.Kawai, N.Onoda
- Journal Title
  
  Toyama Mathematical Journal 28
  
  Pages: 41-54
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Commutative group algebras generated by idempotents2005
- Author(s)
  H.Kawai, N.Onoda
- Journal Title
  
  Toyama Mathematical Journal Vol.28
  
  Pages: 41-54
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Generic fibrations by A^1 and A^* over discrete valuation rings2005
- Author(s)
  T.Asanuma, N.Onoda
- Journal Title
  
  Contemporary Mathematics Vol.369
  
  Pages: 47-62
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Generic fibrations by $A^1$ and $A-*$ over discrete valuation rings2005
- Author(s)
  浅沼照雄, S.M.Bhatwadekar, 小野田信春
- Journal Title
  
  Affine algebraic geometry, Contemporary Mathematics 369
  
  Pages: 47-62
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540016
[Journal Article] Generic fibrations by A^1 and A^* over discrete valuation rings2005
- Author(s)
  浅沼照雄, S.M.Bhatwadekar, 小野田信春
- Journal Title
  
  Contemporary Mathematics 369
- Data Source
  KAKENHI-PROJECT-16540016
[Journal Article] Generic fibrations by A^1 and A^* over discrete valuation rings2005
- Author(s)
  T.Asanuma, N.Onoda
- Journal Title
  
  Contemporary Mathematics 369
  
  Pages: 47-62
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Generic fibrations by affine curves over discrete valuation rings2005
- Author(s)
  T.Asanuma, M.Onoda
- Journal Title
  
  第26回可換環論シンポジウム報告集
  
  Pages: 36-44
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Generic fibrations by affine curves over discrete valuation rings2005
- Author(s)
  T.Asanuma, N.Onoda
- Journal Title
  
  26th Symposium on Commutative Algebra
  
  Pages: 36-44
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Generic fibrations by affine curves over discrete valuation rings2005
- Author(s)
  T.Asanuma, N.Onoda
- Journal Title
  
  第26回可換環論シンポジウム報告集
  
  Pages: 36-44
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Generic fibrations by $A^1$ and $A^*$ over discrete valuation rings2005
- Author(s)
  Teruo Asanuma, S.M.Bhatwadekar, Nobuharu Onoda
- Journal Title
  
  Affine Algebraic Geometry, Contemp.Math. 369
  
  Pages: 47-62
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540016
[Journal Article] Idealizers, Complete Integral Closures and Almost Pseudo-valuation Domains2004
- Author(s)
  N.Onoda, T.Sugatani, et al.
- Journal Title
  
  Kyungpook Mathematical Journal 44
  
  Pages: 557-563
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Idealizers, Complete Integral Closures and Almost Pseudo-valuation Domains2004
- Author(s)
  N.Onoda, T.Sugatani, et al.
- Journal Title
  
  Kyungpook Mathematical Journal Vol.44
  
  Pages: 557-563
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540018
[Journal Article] Valuation rings of algebraic function fields in one variable
- Author(s)
  Teruo Asanuma, Nobuharu Onoda
- Journal Title
  
  Affine Algebraic Geometry in honor of Professor Masayoshi Miyanishi (Osaka University Press) (to appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540016
[Journal Article] On algebras which are locally A^1 in codimension-one
- Author(s)
  S. M. Bhatwadekar, A. K. Dutta and N. Onoda
- Journal Title
  
  Trans. Amer. Math.
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Poincare series of the kernel of a locally nilpotent derivation on the polynomial ring2014
- Author(s)
  Nobuharu Onoda
- Organizer
  アフィン代数幾何学研究シンポジウム
- Place of Presentation
  首都大学東京
- Year and Date
  2014-09-14
- Invited
- Data Source
  KAKENHI-PROJECT-24540037
[Presentation] On finite generation of algebras over two-dimensional regular local rings2013
- Author(s)
  小野田信春
- Organizer
  第11回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-24540037
[Presentation] Some results on polynomial fibrations over two-dimensional normal domains2011
- Author(s)
  N. Onoda
- Organizer
  第8回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2011-09-02
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Some results on polynomial fibrations over two-dimensional normal domains2011
- Author(s)
  N.Onoda
- Organizer
  第8回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス(招待講演)
- Year and Date
  2011-09-02
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Some results on finite generation of algebras of certain type2011
- Author(s)
  N.Onoda
- Organizer
  Math.Colloquium at TIFR
- Place of Presentation
  Tata Institute of Fundamental Research(招待講演)
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Some patching results on algebras over two-dimensional factorial domains2010
- Author(s)
  小野田信春
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2010-09-05
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Some patching results on algebras over two-dimensional factorial domains2010
- Author(s)
  N. Onoda
- Organizer
  第6回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2010-09-05
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Some remarks on A^1-fibrations in codimension-one2009
- Author(s)
  N. Onoda
- Organizer
  第4回アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2009-09-03
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] Some remarks on A1-fibrations in codimension-one2009
- Author(s)
  Nobuharu Onoda
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2009-09-03
- Data Source
  KAKENHI-PROJECT-21540034
[Presentation] On codimension-one A^1-fibrations2008
- Author(s)
  小野田信春
- Organizer
  アフィン代数幾何学研究、On codimension-one集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-19540018
[Presentation] On codimension-one A^1-fibrations2008
- Author(s)
  Nobuharu Onoda
- Organizer
  アフィン代数幾何学研究集会
- Place of Presentation
  関西学院大学大阪梅田キャンパス
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-19540018
[Presentation] On codimension-one A^1-fibrations over Noetherian normal domains2007
- Author(s)
  小野田信春
- Organizer
  第29回可換環論シンポジウム
- Place of Presentation
  ウェルシティなごや
- Year and Date
  2007-11-20
- Data Source
  KAKENHI-PROJECT-19540018
[Presentation] On codimension-one A^1-fibrations over Ncetherian normal domains2007
- Author(s)
  Nobuharu Onoda
- Organizer
  第29回可換環論シンポジウム
- Place of Presentation
  ウェルシティなごや
- Year and Date
  2007-11-20
- Data Source
  KAKENHI-PROJECT-19540018

1. DOI Yukio (50015765)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. MIKAMI Shunsuke (00126640)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
3. SHIMOMURA Hiroaki (20092827)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
4. YASUKURA Osami (00191122)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. 黒木哲徳 (90022681)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. ASANUMA Teruo (50115127)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
7. 北村眞一 (50020079)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. 時田武 (00020123)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. 山口光代 (50029518)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. BHATWADEKAR S. M.

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
11. DUTTA A. K.

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
12. 杉谷貞男 (20112005)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. S.M.BHATWADEKAR

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. A.K.DUTTA

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results

ONODA Nobuharu 小野田 信春

小野田 信春 オノダ ノブハル

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多項式ファイバー環の可換環論的研究Principal InvestigatorOngoing

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Study of affine fibrationsPrincipal Investigator

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Commutative algebraic approach to the study of affine algebraic geometry focused on fibrationsPrincipal Investigator

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Study of affine fibrationsPrincipal Investigator

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Study on subrings of polynomial ringsPrincipal Investigator

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[Book] 基礎から学ぶ線形代数2010

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ONODA Nobuharu 小野田信春

小野田信春オノダノブハル