NOMA ATSUSHI 野間淳

… Alternative Names

NOMA Atsushi 野間淳

野間敦ノマアツシ

野間淳ノマアツシ

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Researcher Number	90262401
Other IDs
External Links
Affiliation (Current)	2025: 横浜国立大学, 大学院環境情報研究院, 教授
Affiliation (based on the past Project Information) *help	2016 – 2023: 横浜国立大学, 大学院環境情報研究院, 教授 2014 – 2015: 横浜国立大学, 環境情報研究科(研究院), 教授 2013: 横浜国立大学, 大学院環境情報学研究院, 教授 2012 – 2013: 横浜国立大学, 環境情報研究院, 教授 2011: 横浜国立大学, 環境情報研究科(研究院), 教授 … More 2007 – 2010: Yokohama National University, Faculty of Education and Human Sciences, Associate Professor 2008: Yokohama National University, 教育人間科学部, 准教授 1998 – 2006: 横浜国立大学, 教育人間科学部, 助教授 2004: 国立大学法人横浜国立大学, 教育人間科学部, 助教授 2003: 横浜国立大学, 人間教育科学部, 助教授 2002: 横浜大学, 人間教育科学部, 助教授 1995: 横浜国立大学, 教育学部, 助手 Less
Review Section/Research Field	Principal Investigator Algebra / Algebra / Basic Section 11010:Algebra-related Except Principal Investigator Algebra / Algebra
Keywords	Principal Investigator 定義方程式 / 斉次イデアル / 線形射影 / 射影多様体 / Castelnuovo-Mumford regularity / 射影埋め込み / defining equation / secant line / カステルヌーボ-マンフォード正則数 / hypersurface … More / linear projection / projective embedding / 二重点因子 / 代数幾何学 / 代数学 / m正規性 / カステルヌーボマンフォード正則数 / カステルヌーボーマンフォード正則数 / 射影埋込み / projective variety / Projective curve / 定義イデアル / 超曲面 / projective varieity / sectional genus / Castelnuovo-Mumford reularity / hypersurfaces / m-正規性 / homogeneous ideal / inner projection / double point divisor / カステルヌーボーマンフォード正則性 / 内点射影 / 射影空間への埋め込み / syzygy / Projective surface / Secant line / Syzygy / Defining equation / defining eguation / regularity / projective curve / generic initial ideal / ヒルベルト関数 / ガウス写像 / 射影多様体の埋め込み / モノミアルイデアル / イニシャルイデアル / 正則性 / 射影曲線 … More Except Principal Investigator projective curve / free resolution / syzygy / Castelnuovo / 多項式イデアル / 射影多様体 / rational normal scroll / Castelnuovo-Mumford regularity / 自由分解 / 代数幾何学 / Castelnuovo-Mumford / シジジー / 極小自由分解 / 可換環論 / 代数幾何 / 射影束 / 代数曲線 / Secant variety / Freudenthal varieties / Contact type gradtion / Symplectic triple systems / Adjoint varieties / Algebraic geometry / Vector bundles / Polarized varieties / 有理特異点 / secant多様体 / ガウス射 / ample vector bundle / fight・closure / 階数別Lie代数 / 等質射影多様体 / イニシャルイデアル / 定義方程式 / tight closure / フロベニウス射 / symplectic3項系 / 階数別リー代数 / 射影幾何学 / symplectic triple systems / 複素単純リー代数 / 射影代数幾何 / symplectic triple system / 等質性 / 割線多様体 / Freudenthal多様体 / 接触型階数分解 / sumplectic triple system / 随伴多様体 / ベクトル束 / 偏極多様体 / Del Pezzo多様体 / Buchsbaum多様体 / Buchsbaum 多様体 / Horrocks判定法 / Castelnuovo-Mumford正則量 / del pezzo surface / del Pezzo surface / projective curv / Del Pezzo / Mumford / 特異点 / 次数付き環 / ヒルベルト関数 / ゴレンスタイン環 / コーエン・マコーレー加群 / ネーター局所環 Less

A study of the structure of inner projections of projective varieties and its applicationsPrincipal Investigator
- Principal Investigator
  
  野間淳
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11010:Algebra-related
- Research Institution
  Yokohama National University
The embedding structure, defining ideals and the projective m-normality of projective varietiesPrincipal Investigator
- Principal Investigator
  
  Noma Atsushi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
The embedding structure, defining ideals and the projective m-normality of projective varietiesPrincipal Investigator
- Principal Investigator
  
  NOMA ATSUSHI
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
The embedding structure of projective varieties and their defining idealsPrincipal Investigator
- Principal Investigator
  
  NOMA ATSUSHI
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
Castelnuovo-Mumford regularity for projective variety and its related topics
- Principal Investigator
  
  MIYAZAKI Chikashi
- Project Period (FY)
  2009 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Saga University
Defining ideals of projective varieities and their embedding structurePrincipal Investigator
- Principal Investigator
  
  NOMA Atsushi
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
Castelnuovo-Mumford regularity for projective varieties
- Principal Investigator
  
  MIYAZAKI Chikashi
- Project Period (FY)
  2005 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Saga University
  University of the Ryukyus
Embedding structure of projective varieties and the initial ideal of their definig equationsPrincipal Investigator
- Principal Investigator
  
  NOMA Atsushi
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
射影多様体のイニシャルイデアルと埋め込みの研究Principal Investigator
- Principal Investigator
  
  野間淳
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
Free resolutions of the coordinate rings of projective varieties
- Principal Investigator
  
  MIYAZAKI Chikashi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  University of the Ryukyus
射影多様体のgeneric initial idealと埋め込みPrincipal Investigator
- Principal Investigator
  
  野間淳
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
射影多様体のgeneric initial idealと埋め込みの研究Principal Investigator
- Principal Investigator
  
  野間淳
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University
Research on homogeneous projective varieties by Lie algebra and algebraic geometry
- Principal Investigator
  
  YASUKURA Osami, 楫元
- Project Period (FY)
  1998 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Fukui University
  Waseda University
高所環上のMCM加群とヒルベルト級数
- Principal Investigator
  
  大石彰
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Algebra
- Research Institution
  Yokohama National University

[Journal Article] The number of irreducible components of the locus of nonbirational projection centers2024
- Author(s)
  Noma Atsushi
- Journal Title
  
  Journal of Pure and Applied Algebra
  
  Volume: 228 Issue: 3 Pages: 107523-107523
- DOI
  10.1016/j.jpaa.2023.107523
- Data Source
  KAKENHI-PROJECT-20K03531
[Journal Article] Duality for projective morphisms finite in codimension one and the positivity of double point divisors of general inner projections2023
- Author(s)
  Noma Atsushi
- Journal Title
  
  Communications in Algebra
  
  Volume: 52 Issue: 5 Pages: 1930-1939
- DOI
  10.1080/00927872.2023.2277416
- Data Source
  KAKENHI-PROJECT-20K03531
[Journal Article] Nonbirational centers of linear projections of scrolls over curves2022
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Kodai Mathematical Journal
  
  Volume: 45 Issue: 3 Pages: 404-412
- DOI
  10.2996/kmj45306
- ISSN
  0386-5991, 1881-5472
- Year and Date
  2022-11-30
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03531
[Journal Article] Base-point-freeness of double-point divisors of smooth birational-divisors on conical rational scrolls2018
- Author(s)
  Atsushi Noma
- Journal Title
  
  Journal of Algebra
  
  Volume: 504 Pages: 39-53
- DOI
  10.1016/j.jalgebra.2018.01.014
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05197
[Journal Article] Projective varieties with nonbirational linear projections and applications2018
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: 370 Issue: 4 Pages: 2299-2320
- DOI
  10.1090/tran/7086
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05197
[Journal Article] Projective varieties with nonbirational linear projections and applications2017
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26400041
[Journal Article] Castelnuovo-Mumford regularity of projected Roth varieties2016
- Author(s)
  Atsushi Noma
- Journal Title
  
  Journal of Algebra
  
  Volume: 466 Pages: 153-168
- DOI
  10.1016/j.jalgebra.2016.06.005
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26400041
[Journal Article] Maximal minors of a matrix with linear form entries2015
- Author(s)
  Hiroya Ito, Atsushi Noma, Masahiro Ohno
- Journal Title
  
  Linear and Multilinear algebra
  
  Volume: 印刷中 Issue: 8 Pages: 1599-1606
- DOI
  10.1080/03081087.2014.959516
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-22540043, KAKENHI-PROJECT-26400041
[Journal Article] 特殊な線形射影を持つ射影多様体とその応用2015
- Author(s)
  野間　淳
- Journal Title
  
  第60回代数学シンポジウム報告集
  
  Volume: - Pages: 50-64
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26400041
[Journal Article] Generic inner projections of projective varieties and an application to the positivity of double point divisors2014
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transaction of the American Mathematical Society
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540043
[Journal Article] Generic inner projections of projective varieties and an application to the positivity of double point divisors2014
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: 366(9) Pages: 4603-4623
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26400041
[Journal Article] Generic inner projections of projective varieties and an application to the positivity of double point divisors2014
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540043
[Journal Article] Hypersurfaces cutting out a projective variety2010
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society
  
  Volume: 362(9) Pages: 4481-4495
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Hypersurfaces cutting out a projective variety2010
- Author(s)
  Noma Atsushi
- Journal Title
  
  Trans. Amer. Math. Soc
  
  Volume: 362 Pages: 4481-4495
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540044
[Journal Article] Hypersurfaces cutting out a projective variety2010
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society Vol.362(9)
  
  Pages: 4481-4495
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Rational curves of Castelnuovo-Mumford regularity d-r+12009
- Author(s)
  Atsushi Noma
- Journal Title
  
  Journal of Algebra Vol.321
  
  Pages: 2445-2460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Multisecant subspaces to smooth projective varieties in arbitrary characteristic2009
- Author(s)
  Atsushi Noma
- Journal Title
  
  Proceedings of the American Mathemtical Society Vol.137(12)
  
  Pages: 3985-3990
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Rational curves of Castelnuovo-Mumford regularity d-r+12009
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Journal of Algebra 321
  
  Pages: 2445-2460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Rational curves of Castelnuovo-Mumford regularity d-r+12009
- Author(s)
  Noma Atsushi
- Journal Title
  
  J. Algebra
  
  Volume: 321 Pages: 2445-2460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540044
[Journal Article] Rational curves of Castelnuovo-Mumford regularity d - r +12009
- Author(s)
  Atsushi Noma
- Journal Title
  
  J. Algebra 321
  
  Pages: 2445-2460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540035
[Journal Article] Multisecant subspaces to smooth projective varieties in arbitrary characteristic2009
- Author(s)
  Noma Atsushi
- Journal Title
  
  Proc. Amer. Math. Soc
  
  Volume: 137 Pages: 3985-3990
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540044
[Journal Article] Multisecant subspaces to smooth projective varieties in arbitrary characteristic2009
- Author(s)
  Atsushi Noma
- Journal Title
  
  Proceedings of the American Mathematical Socity 137(12)
  
  Pages: 3985-3990
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Hypersurfaces cutting out a projective variety2008
- Author(s)
  Atsushi Noma
- Journal Title
  
  Oberwolfach Reports Vol.5(2)
  
  Pages: 1453-1456
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Very ample line bundles on regular surfaces obtained by projection,2006
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Journal of Algebra, 306[2]
  
  Pages: 645-654
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540017
[Journal Article] Very ample line bundles on regular surfaces obtained by projection2006
- Author(s)
  Atsushi Noma
- Journal Title
  
  J. Algebra 306
  
  Pages: 645-654
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540035
[Journal Article] Very ample line bundles on regular surfaces obtained by projection2006
- Author(s)
  Atsushi, NOMA
- Journal Title
  
  Journal of Algebra Vol.306, No.2
  
  Pages: 645-654
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Journal Article] Very ample line bundles on regular surfaces obtained by projection2006
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Journal of Algebra 306・2
  
  Pages: 645-654
- Data Source
  KAKENHI-PROJECT-17540017
[Journal Article] Very ample line bundles on regular surfaces obtained by projection2006
- Author(s)
  A.Noma
- Journal Title
  
  J. Algebra 306(2)
  
  Pages: 645-654
- Data Source
  KAKENHI-PROJECT-17540035
[Journal Article] Multisecant lines to projective varieties2005
- Author(s)
  Atsushi Noma
- Journal Title
  
  Projective varieties with unexpected properties(Walter de Gruyter GmbH & Co. KG, Berlin)
  
  Pages: 349-359
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540035
[Journal Article] Mutisecant lines to projective varieties2005
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Proceedings of the Conference Projective Varieties with Unexpected Properties-Siena 2004, (de Gruyter)
  
  Pages: 351-361
- Data Source
  KAKENHI-PROJECT-17540017
[Journal Article] Multisecunt lines to projective varieties2005
- Author(s)
  A.Noma
- Journal Title
  
  Pro.Conf.Projectives Varieties Siena 2004 de Gruyter
  
  Pages: 351-361
- Data Source
  KAKENHI-PROJECT-17540035
[Journal Article] Multisecant lines to projective varieties2005
- Author(s)
  Atsushi, NOMA
- Journal Title
  
  Proceedings of the Conference Projective Varieties with Unexpected Properties-Siena 2004, de Gruyter
  
  Pages: 349-359
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Journal Article] Mutisecant lines to projective varieties2005
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Proceedings of the Conference Projective Varieties with Unexpected Properties-Siena 2004, de Gruyter
  
  Pages: 349-359
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540017
[Journal Article] Castelnuovo-Mumford regularity for nonhyperelliptic curves2004
- Author(s)
  Atsushi Noma
- Journal Title
  
  Arch.Math. 83
  
  Pages: 23-26
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540036
[Journal Article] Castelnuovo-Mumford regularity for nonhyperelliptic curves2004
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Archiv der Mathematik 83巻・1号
  
  Pages: 23-26
- Data Source
  KAKENHI-PROJECT-14740008
[Journal Article] Castelnuovo-Mumford regularity for nonhyperelliptic curves2004
- Author(s)
  A.Noma
- Journal Title
  
  Archiv der Mathematile 83
  
  Pages: 23-26
- Data Source
  KAKENHI-PROJECT-14540036
[Journal Article] A bound on the Castelnuovo-Mumford regularity for curves2002
- Author(s)
  Atsuchi Noma
- Journal Title
  
  Math.Annalen 322
  
  Pages: 117-138
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14540036
[Journal Article] A bound on the Castelnuovo-Mumford regularity for curves2002
- Author(s)
  Atsushi Noma
- Journal Title
  
  Math.Ann. 322
  
  Pages: 69-74
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14540036
[Journal Article] Hypersurfaces cutting out a projective variety
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Transactions of the American Mathematical Society (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Multisecant lines to projective varieties
- Author(s)
  Atsushi NOMA
- Journal Title
  
  The Proceedings of the conference projective varieties with unexpected properties - Siena 2004 De Gruyter (発表予定)
- Data Source
  KAKENHI-PROJECT-14740008
[Journal Article] Hypersurfaces cutting out a projective variety
- Author(s)
  Atsushi Noma
- Journal Title
  
  Transactions of the American Mathematical Society (掲載決定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Journal Article] Multisecunt lines to projective varieties
- Author(s)
  A.Noma
- Journal Title
  
  Proc.of the conference for projective varieties (掲載予定)
- Data Source
  KAKENHI-PROJECT-14540036
[Journal Article] Generic inner projections of projective varieties and an application to the positivity of double point divisors
- Author(s)
  Noma Atsushi
- Journal Title
  
  Trans. Amer. Math. Soc
  
  Volume: (掲載予定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21540044
[Journal Article] Multisecant subspaces to smooth projeotive varieties in arbitrary characteristic
- Author(s)
  Atsushi NOMA
- Journal Title
  
  Proceedings of the American Mathematical Society (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Duality for projective morphisms finite in codimension one and the positivity of double point divisors of general inner projections2024
- Author(s)
  野間淳
- Organizer
  日本数学会，2024年度年会，代数学分科会
- Data Source
  KAKENHI-PROJECT-20K03531
[Presentation] Nonbirational centers of projective varieties in characteristic p2023
- Author(s)
  野間淳
- Organizer
  日本大学特異点セミナー
- Data Source
  KAKENHI-PROJECT-20K03531
[Presentation] Nonbirational centers of projective varieties in characteristic p2023
- Author(s)
  野間淳
- Organizer
  研究集会「代数幾何学とその周辺の話題」
- Data Source
  KAKENHI-PROJECT-20K03531
[Presentation] 射影多様体の非双有理中心点集合の既約成分の個数の上限2023
- Author(s)
  野間淳
- Organizer
  日本数学会，2023年度秋季総合分科会，代数学分科会
- Data Source
  KAKENHI-PROJECT-20K03531
[Presentation] 射影多様体の点射影が像と非双有理となる中心点の集合について2019
- Author(s)
  野間　淳
- Organizer
  熊本大学代数幾何セミナー（熊本大学）
- Invited
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] 射影多様体の点射影が像と非双有理となる中心点の集合について2019
- Author(s)
  野間　淳
- Organizer
  都の西北代数幾何学シンポジウム2019 (早稲田大学理工学部)
- Invited
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] Generic inner projections of projective varieties2018
- Author(s)
  野間　淳
- Organizer
  第５回代数幾何学研究集会－宇部－，宇部高等専門学校
- Invited
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] Double-point divisors for generic inner projections of projective varieties2018
- Author(s)
  野間　淳
- Organizer
  特異点セミナー，日本大学文理学部
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] 非特異射影曲線の非双有理線形射影中心点の上限について2018
- Author(s)
  野間　淳
- Organizer
  特異点セミナー，日本大学文理学部
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] 非特異射影多様体の非双有理射影中心内点の数の上限2018
- Author(s)
  野間　淳
- Organizer
  研究集会　射影多様体の幾何とその周辺２０１８，高知工科大学永国寺キャンパス
- Invited
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] 射影多様体の非双有理中心点集合の既約成分の個数の上限2018
- Author(s)
  野間　淳
- Organizer
  特異点セミナー，日本大学文理学部
- Data Source
  KAKENHI-PROJECT-17K05197
[Presentation] Base-point-freeness of double-point divisors of smooth birational-divisors on conical rational scrolls2017
- Author(s)
  野間　淳
- Organizer
  日本大学特異点セミナー
- Place of Presentation
  日本大学文理学部
- Year and Date
  2017-01-23
- Data Source
  KAKENHI-PROJECT-26400041
[Presentation] Defining equations of birational-divisors of conical scrolls2017
- Author(s)
  野間　淳
- Organizer
  農工大数学セミナー 2017
- Place of Presentation
  東京農工大学小金井キャンパス
- Year and Date
  2017-03-21
- Invited
- Data Source
  KAKENHI-PROJECT-26400041
[Presentation] Nonbirational centers of linear projections of projective varieties2016
- Author(s)
  野間　淳
- Organizer
  代数幾何ミニ研究集会
- Place of Presentation
  埼玉大学
- Year and Date
  2016-03-11
- Invited
- Data Source
  KAKENHI-PROJECT-26400041
[Presentation] Regularity of projected Roth varieties2016
- Author(s)
  野間　淳
- Organizer
  日本数学会2016年度年会代数学分科会
- Place of Presentation
  筑波大学
- Year and Date
  2016-03-17
- Data Source
  KAKENHI-PROJECT-26400041
[Presentation] Base-point-freeness of double-point divisors of smooth birational-divisors on conical rational scrolls2016
- Author(s)
  野間　淳
- Organizer
  研究集会「代数曲線・曲面とその周辺」（大渕先生還暦記念集会）
- Place of Presentation
  大阪大学理学部
- Invited
- Data Source
  KAKENHI-PROJECT-26400041
[Presentation] 特殊な線形射影を持つ射影多様体とその応用2015
- Author(s)
  野間　淳
- Organizer
  第６０回代数学シンポジウム
- Place of Presentation
  静岡大学
- Year and Date
  2015-09-01
- Invited
- Data Source
  KAKENHI-PROJECT-26400041
[Presentation] Projective varieties with nonbirational centers2013
- Author(s)
  Atsushi Noma
- Organizer
  2013 KAIST Winter School on Algebraic Geometry
- Place of Presentation
  KAIST（Korea）
- Invited
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Pojective varieties with nonbirational centers2013
- Author(s)
  Atsushi Noma
- Organizer
  2013 KAIST Winter School on Algebraic Geometry
- Place of Presentation
  KAIST (Korea)
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Castelnuovo-Mumford regularity of Roth varieties2013
- Author(s)
  Atsushi Noma
- Organizer
  研究集会「Jeonju Workshop on Projective Algebraic Geometry and Moduli」
- Place of Presentation
  JeonJu Riviera Hotel (Korea)
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Castelnuovo-Mumford Regularity of Roth varieties2013
- Author(s)
  Atsushi Noma
- Organizer
  Jeonju Workshop on Projective algebraic geometry and moduli
- Place of Presentation
  JeonJu Riviera Hotel（Korea）
- Invited
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Generic Inner Projection of Projections of Projective Varieties and the Positivity of Double Point Divisors I, II, III2012
- Author(s)
  Atsushi Noma
- Organizer
  KAIST Algebraic Geometry Seminor
- Place of Presentation
  KAIST(Korea)
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Generic Inner Projections of projective varieties and the positivity of double point divisors, I, II, III2012
- Author(s)
  野間淳
- Organizer
  KAIST 代数幾何学セミナー(招待講演)
- Place of Presentation
  KAIST（韓国）
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Castelnuovo-Mumford Regularity of Roth varieties2012
- Author(s)
  野間淳
- Organizer
  第二回若手代数複素幾何研究集会
- Place of Presentation
  佐賀大学
- Invited
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Projective varieties whose generic inner projections are not finite in codimension one, I, II2012
- Author(s)
  野間淳
- Organizer
  Workshop on "Projective varieties"
- Place of Presentation
  佐賀大学
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Projective varieties whose generic inner projections are not finite in codimension one I, II2012
- Author(s)
  Atsushi Noma
- Organizer
  Workshop on Projective Varieties
- Place of Presentation
  佐賀大学
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Castelnuovo-Mumford regularity of Roth Varieties2012
- Author(s)
  Atsushi Noma
- Organizer
  第二回若手代数複素幾何研究集会
- Place of Presentation
  佐賀大学
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Projection of projective varieties I, II, III2011
- Author(s)
  Atsushi Noma
- Organizer
  KAIST Algebraic Geometry Seminor
- Place of Presentation
  KAIST(Korea)
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Projective varieties whose generic inner projections have exceptional divisors2011
- Author(s)
  Atsushi Noma
- Organizer
  研究集会「Computational Aspects of Birational Geometry」
- Place of Presentation
  NIMS, Daejeon, Korea
- Year and Date
  2011-03-30
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] 射影多様体の一般内点からの線形射影とその二重点因子2011
- Author(s)
  野間淳
- Organizer
  大阪大学代数幾何学セミナー
- Place of Presentation
  大阪大学
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Projective varieties whose generic inner projections have exceptional divisors2011
- Author(s)
  Atsushi Noma
- Organizer
  研究集会「Computational Aspects of Birational Geometry
- Place of Presentation
  国立数理科学研究所(NIMS, Daejeon, Korea)
- Year and Date
  2011-03-30
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projection of projective varieties, I, II, III2011
- Author(s)
  野間淳
- Organizer
  KAIST 代数幾何学セミナー(招待講演)
- Place of Presentation
  KAIST（韓国）
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] 射影多様体の一般内点からの線形射影とその二重点因子2011
- Author(s)
  野間淳
- Organizer
  大阪大学代数幾何学セミナー(招待講演)
- Place of Presentation
  大阪大学
- Data Source
  KAKENHI-PROJECT-23540043
[Presentation] Generic inner projections of projective varieties and an application to the positivity of double-point divisors2010
- Author(s)
  Atsushi Noma
- Organizer
  研究集会「射影多様体の幾何とその周辺2009」
- Place of Presentation
  高知大学理学部
- Year and Date
  2010-11-07
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] 射影多様体の一般の内点からの線形射影と二重点因子のpositivity2010
- Author(s)
  Atsushi Noma
- Organizer
  日本数学会代数学分科会
- Place of Presentation
  名古屋大学
- Year and Date
  2010-09-24
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Structure of projective varieties with non-birational linear projections and its applications to syzygy problems2009
- Author(s)
  Atsushi Noma
- Organizer
  Joint meeting of the Korean Mathematical Socity and the American Mathematical Socity
- Place of Presentation
  Ewha Womans University, Seoul, Korea
- Year and Date
  2009-12-19
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with nonbirational linear projection2009
- Author(s)
  Atushi Noma
- Organizer
  代数幾何学in九州
- Place of Presentation
  九州大学理学部
- Year and Date
  2009-02-04
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with nonbirational linear Projection2009
- Author(s)
  Atsushi NOMA
- Organizer
  代数幾何学in九州
- Place of Presentation
  九州大学理学部
- Year and Date
  2009-02-04
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Structure of projective varieties with non-birational linear projections And its applications to syzygy problems2009
- Author(s)
  Atsushi Noma
- Organizer
  Joint meeting of the Korean Mathematical Socity and the American Mathematical Socity
- Place of Presentation
  Ewha Womans University, Seoul, KOREA
- Year and Date
  2009-12-19
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Structure of projective varieties with non-birational linear projections and its applications2009
- Author(s)
  Atsushi Noma
- Organizer
  研究集会「Syzygies of Projective Varieties」
- Place of Presentation
  佐賀大学
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Structure of projective varieties with non-birational linear projections And its applications2009
- Author(s)
  Atsushi Noma
- Organizer
  研究集会「Syzygies of Projective Varieties」
- Place of Presentation
  佐賀大学
- Year and Date
  2009-09-15
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with nonbirational linear projections and applications2009
- Author(s)
  Atsushi Noma
- Organizer
  2009 Algebraic Geometry Workshop at KAIST
- Place of Presentation
  KAIST, Deajeon, Korea
- Year and Date
  2009-04-10
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with non-birational linear projections2009
- Author(s)
  Atsushi Noma
- Organizer
  日本数学会秋季代数学分科会
- Place of Presentation
  大阪大学
- Year and Date
  2009-09-26
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with nonbirational linear projections and Applications2009
- Author(s)
  Atsushi Noma
- Organizer
  2009 Algebraic Geomety Workshop at KAIST
- Place of Presentation
  KAIST, Deajeon, KOREA
- Year and Date
  2009-04-10
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with nonbirationa1 1inear Projection2008
- Author(s)
  Atsushi NOMA
- Organizer
  KAIST ASARC Workshop on Syzygies and Geometry
- Place of Presentation
  KAIST, Daejeon, Korea
- Year and Date
  2008-11-13
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Hypersurfaces cutting out a projective variety2008
- Author(s)
  Atsushi Noma
- Organizer
  Classical Algebraic Geometry
- Place of Presentation
  Mathematisches Forschungsinstitute Oberwolfach, Germany
- Year and Date
  2008-06-12
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Hyper surfaces cutting out a projective variety2008
- Author(s)
  Atsushi NOMA
- Organizer
  Classical Algebraic Geomety
- Place of Presentation
  Mathematisches Forschungsinstitute Oberwolfach, Germany
- Year and Date
  2008-06-12
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Projective varieties with nonbirational linear projection2008
- Author(s)
  Atsushi Noma
- Organizer
  KAIST ASARC Workshop on Syzygies and Geometry
- Place of Presentation
  KAIST Daejeon, Korea
- Year and Date
  2008-11-13
- Data Source
  KAKENHI-PROJECT-20540039
[Presentation] Hypersurfaces cutting out a projective varietys,2007
- Author(s)
  Atsushi NOMA
- Organizer
  School and Workshop on The Geometry of Special Varieite
- Place of Presentation
  Povo, Trento,
- Year and Date
  2007-09-14
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety and the centers of nonbirational linear projections2007
- Author(s)
  Atsushi NOMA
- Organizer
  日本数学会代数学分科会
- Place of Presentation
  埼玉大学
- Year and Date
  2007-03-27
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective varieity2007
- Author(s)
  NOMA, Atsushi
- Organizer
  射影多様体の幾何とその周辺2007
- Place of Presentation
  高知グリーン会館(高知)
- Year and Date
  2007-11-23
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety and the centers of nonbirational linear projections2007
- Author(s)
  Atsushi, NOMA
- Organizer
  Spring annual meeting of Mathematical Society of Japan
- Place of Presentation
  Saitama University
- Year and Date
  2007-03-27
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety2007
- Author(s)
  Atsushi, NOMA
- Organizer
  School and Workshop on The Geometry of Special Varieites
- Place of Presentation
  Povo, Trento
- Year and Date
  2007-09-14
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective varieity2007
- Author(s)
  NOMA, Atsushi
- Organizer
  School and workshop on the geometry of special varieties
- Place of Presentation
  Trento(Italy)
- Year and Date
  2007-09-14
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Multisecant line to projective variety and hypersurfaces containing projective variety,2006
- Author(s)
  Atsushi NOMA
- Organizer
  Workshop on Projective Algebraic Geometry
- Place of Presentation
  Korea Advanced Institute of Science and Technology, Korea
- Year and Date
  2006-01-25
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety and an application to multisecant lines2006
- Author(s)
  Atsushi NOMA
- Organizer
  Castelnuovo-Mumford regularity and related topics
- Place of Presentation
  Centre International de Rencontres Mathematiques, France,
- Year and Date
  2006-05-12
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety,2006
- Author(s)
  Atsushi NOMA
- Organizer
  Workshop on Syzygies and Hilbert Functions
- Place of Presentation
  Banff International Research Station for Mathematical Innovation and Discovery, Canada
- Year and Date
  2006-10-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety and an application to multisecant lines2006
- Author(s)
  Atsushi, NOMA
- Organizer
  Castelnuovo-Mumford regularity and related topics
- Place of Presentation
  Centre International de Rencontres Mathematiques, Luminy, France
- Year and Date
  2006-05-12
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Hypersurfaces cutting out a projective variety2006
- Author(s)
  Atsushi, NOMA
- Organizer
  Workshop on Syzygies and Hilbert Functions
- Place of Presentation
  BanffInternational Research Station for Mathematical Innovation and Discovery at Banff Center, Banff, Canada
- Year and Date
  2006-10-19
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017
[Presentation] Multisecant line to projective variety and hypersurfaces containing projective variety2006
- Author(s)
  Atsushi, NOMA
- Organizer
  Workshop on Projective Algebraic Geometry
- Place of Presentation
  Daejeon, Korea
- Year and Date
  2006-01-25
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540017

1. AMASAKI Mutsumi (10243536)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. MIYAZAKI Chikashi (90229831)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. MAEDA Takashi (30229306)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
4. OGATA Shoetsu (90177113)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. TERAI Naoki (90259862)

# of Collaborated Projects: 2 results

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

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. ICHIKAWA Takashi (20201923)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. OKADA Takuzo (20547012)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. MAEDA Hidetoshi (10229312)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 大石彰 (60112166)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 西村尚史 (80189307)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 秋葉繁夫 (80017954)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 根上生也 (40164652)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 前田正男 (00016164)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 楫元 (70194727)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 原伸生 (90298167)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 大野真裕

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

NOMA ATSUSHI 野間 淳

NOMA Atsushi 野間 淳

野間 敦 ノマ アツシ

野間 淳 ノマ アツシ

Research Projects

Research Products

Co-Researchers

A study of the structure of inner projections of projective varieties and its applicationsPrincipal Investigator

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Review Section

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The embedding structure, defining ideals and the projective m-normality of projective varietiesPrincipal Investigator

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The embedding structure, defining ideals and the projective m-normality of projective varietiesPrincipal Investigator

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The embedding structure of projective varieties and their defining idealsPrincipal Investigator

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Castelnuovo-Mumford regularity for projective variety and its related topics

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Defining ideals of projective varieities and their embedding structurePrincipal Investigator

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Castelnuovo-Mumford regularity for projective varieties

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Embedding structure of projective varieties and the initial ideal of their definig equationsPrincipal Investigator

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射影多様体のイニシャルイデアルと埋め込みの研究Principal Investigator

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Free resolutions of the coordinate rings of projective varieties

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射影多様体のgeneric initial idealと埋め込みPrincipal Investigator

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射影多様体のgeneric initial idealと埋め込みの研究Principal Investigator

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Research on homogeneous projective varieties by Lie algebra and algebraic geometry

NOMA ATSUSHI 野間淳

NOMA Atsushi 野間淳

野間敦ノマアツシ

野間淳ノマアツシ