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2008 Fiscal Year Final Research Report

New applications of the theory of Hodge modules to algebraic geometry

Research Project

  • PDF
Project/Area Number 19540023
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

SAITO Morihiko  Kyoto University, 数理解析研究所, 准教授 (10186968)

Project Period (FY) 2007 – 2008
Keywordsホッジ加群 / ネロン模型 / 認容法函数 / スペクトラム / 消滅輪体 / チャウ・キュネット分解 / 交叉コホモロジー / 超平面配置
Research Abstract

代数幾何学の基礎の一つであるホッジ加群の理論とは, グロタンディック・ドリーニュらによってヴェイユ予想の解決の為に創られた理論に標数0の世界において対応する物として元来発見されたのであるが、その応用については基本的なものを除いては未だ十分に研究され尽くされているとは言えない状態にある。そこでホッジ加群の応用について研究を行い、それがネロン模型の一般化やチャウ・キュネット分解等の研究に有効である事を示した。

  • Research Products

    (10 results)

All 2008 2007 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (7 results)

  • [Journal Article] Lowest Weights in Cohomology of Variations of Hodge Structure, to appear in Nagoya Math

    • Author(s)
      Chris Peters, Morihiko Saito
    • Journal Title

      Journal

    • Peer Reviewed
  • [Journal Article] Relative Chow-Kunneth decompositions for conic bundles and Prym varieties, to appear in Intern

    • Author(s)
      Jan Nagel, Morihiko Saito
    • Journal Title

      Math. Research Notices

    • Peer Reviewed
  • [Journal Article] On b-function

    • Author(s)
      Morihiko Saito
    • Journal Title

      spectrum and multiplier ideals, to appear in Advanced Studies in Pure Mathematics

    • Peer Reviewed
  • [Presentation] Cycles evanescents d'une fonction dont la fibre generique est lisse2008

    • Author(s)
      Morihiko Saito
    • Organizer
      Singularites et applications
    • Place of Presentation
      Nice, France
    • Year and Date
      2008-11-07
  • [Presentation] Conjecture de Hodge et cycles evanescents2008

    • Author(s)
      Morihiko Saito
    • Organizer
      Singularites et applications
    • Place of Presentation
      Nice, France
    • Year and Date
      2008-11-07
  • [Presentation] Hausdorff property of the Zucker extension2008

    • Author(s)
      Morihiko Saito
    • Organizer
      Hodge Theory
    • Place of Presentation
      Banff, Canada
    • Year and Date
      2008-04-07
  • [Presentation] Sur la b-fonction, le spectre et les ideaux multiplicateurs d'une function2007

    • Author(s)
      Morihiko Saito
    • Organizer
      Singularites et geometrie complexes
    • Place of Presentation
      University of Nancy, France
    • Year and Date
      2007-09-06
  • [Presentation] On b-function, spectrum, and multiplier ideals2007

    • Author(s)
      Morihiko Saito
    • Organizer
      Niigata Workshop on Complex Geometry and Singularities
    • Place of Presentation
      新潟
    • Year and Date
      2007-08-22
  • [Presentation] On b-function, spectrum, and multiplier ideals2007

    • Author(s)
      Morihiko Saito
    • Organizer
      Algebraic Analysis and Around in honor of Professor Masaki Kashiwara's 60th birthday
    • Place of Presentation
      RIMS京都
    • Year and Date
      2007-06-28
  • [Presentation] Spectrum, b-function, and multiplier ideals2007

    • Author(s)
      Morihiko Saito
    • Organizer
      Geometry Days In honour of Joseph Steenbrink on his 60th birthday
    • Place of Presentation
      Radboud University, Nijmegen, Netherlands
    • Year and Date
      2007-06-02

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

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