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2008 Fiscal Year Final Research Report

Diophantine geometry and moduli problems

Research Project

  • PDF
Project/Area Number 17340007
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionKyoto University

Principal Investigator

MORIWAKI Atsushi  Kyoto University, 大学院・理学研究科, 教授 (70191062)

Co-Investigator(Kenkyū-buntansha) UENO Kenji  京都大学, 大学院・理学研究科, 教授 (40011655)
KATO Kazuya  京都大学, 大学院・理学研究科, 教授 (90111450)
FUKAYA Kenji  京都大学, 大学院・理学研究科, 教授 (30165261)
NAKAJIMA Hiraku  京都大学, 数理解析研究所, 教授 (00201666)
TAMAGAWA Akio  京都大学, 数理解析研究所, 教授 (00243105)
KATO Fumiharu  京都大学, 大学院・理学研究科, 准教授 (50294880)
Co-Investigator(Renkei-kenkyūsha) KAWAGUCHI Shu  大阪大学, 大学院・理学研究科, 准教授 (20324600)
Project Period (FY) 2005 – 2008
Keywords代数幾何学 / 数論幾何 / ディオファントス幾何 / アラケロフ幾何
Research Abstract

本研究では双有理アラケロフ幾何で大きな成果を得た.特に,算術的体積関数に関して数々の重要な成果を得た.その中には,算術的体積関数の連続性があり,これにより,それまで得られていた種々の結果を総合的にかつより一般的に扱えるようになった.また,藤田の近似定理の算術化のさらなる一般化にも成功した.その他にも,狭義の切断からなる自由基底がいつ存在するかというアラケロフ幾何の基本問題の解決もできた.

  • Research Products

    (12 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (4 results) Book (2 results)

  • [Journal Article] Continuity of volumes on arithmetic varieties2009

    • Author(s)
      森脇淳
    • Journal Title

      J. Algebraic Geometry 18

      Pages: 407-457

    • Peer Reviewed
  • [Journal Article] Subsheaves of a hermitian torsion free coherent sheaf on an arithmetic variety2008

    • Author(s)
      森脇淳
    • Journal Title

      J. Math. Kyoto Univ. 48

      Pages: 7-26

    • Peer Reviewed
  • [Journal Article] Rigidity of log morphisms, Publ. Res2008

    • Author(s)
      森脇淳
    • Journal Title

      Inst. Math. Sci. 44

      Pages: 371-401

    • Peer Reviewed
  • [Journal Article] Dominant rational maps in the category of log schemes2007

    • Author(s)
      岩成勇, 森脇淳
    • Journal Title

      Tohoku Math. J. 59

      Pages: 481-525

    • Peer Reviewed
  • [Journal Article] On the finiteness of abelian varieties with bounded modular height2006

    • Author(s)
      森脇淳
    • Journal Title

      Moduli spaces and arithmetic geometry, Adv. Stud. Pure Math. 45

      Pages: 157-187

    • Peer Reviewed
  • [Journal Article] Continuous extension of arithmetic volumes

    • Author(s)
      森脇淳
    • Journal Title

      International Mathematics Research Notices (掲載予定)

    • Peer Reviewed
  • [Presentation] Free basis consisting of strictly small sections2009

    • Author(s)
      森脇淳
    • Organizer
      Paris, Barcelona, Kyoto intercity seminar
    • Place of Presentation
      パリ7大学
    • Year and Date
      20090318-19
  • [Presentation] Continuity of volumes on arithmetic varieties-toward birational Arakelov geometry2008

    • Author(s)
      森脇淳
    • Organizer
      Arakerov geometry seminar
    • Place of Presentation
      パリ7大学
    • Year and Date
      2008-02-18
  • [Presentation] 算術多様体の Hilbert-Samuel公式2007

    • Author(s)
      森脇淳
    • Organizer
      代数学シンポジウム
    • Place of Presentation
      神戸大学
    • Year and Date
      20070806-09
  • [Presentation] Rigidity of log morphisms2005

    • Author(s)
      森脇淳
    • Organizer
      Arakelov Geometry
    • Place of Presentation
      Mathematisches Forschungsinstitut Oberwolfach
    • Year and Date
      20050911-17
  • [Book] アラケロフ幾何2008

    • Author(s)
      森脇淳
    • Total Pages
      421
    • Publisher
      岩波書店
  • [Book] Moduli spaces and arithmetic geometry, Advanced Studies in Pure Mathematics

    • Author(s)
      向井茂, 宮岡洋一, 森重文. 森脇淳, 中村郁
    • Total Pages
      432
    • Publisher
      日本数学会

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Published: 2010-06-10   Modified: 2016-04-21  

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