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Rigid geometry and its applicative developments

Research Project

Project/Area Number 20540015
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

KATO Fumiharu  Kyoto University, 大学院・理学研究科, 准教授 (50294880)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsリジッド幾何学 / モジュライ理論
Research Abstract

We have obtained numerous useful and essential results in topological feature of Zriski-Riemann spaces associated to rigid spaces and their ring-theoretic bases, which provide foundations of rigid geometry itself with the perspective of future applications. In doing so, we have found several new perspectives for some "immediate" applications in, for example, mathematical physics and non-archimedean uniformizaions. In the latter field, in particular, one has a new approach to higher dimensional uniformizations, which yields several new results on discrete lattices, by means of the orbifold-like techniques, already known in one dimensional situation.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (19 results)

All 2011 2010 2009 2008 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (6 results) Book (3 results) Remarks (2 results)

  • [Journal Article] The relation between rigid-analytic and algebraic deformation parameters for Artin-Schreier-Mumford curves.2010

    • Author(s)
      Cornelissen, G., Kato, F., Kontogeorgis, A.
    • Journal Title

      Israel J.Math. 180

      Pages: 345-370

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The relation between rigid-analytic and algebraic deformation parameters for Artin-Schreier-Mumford curves2010

    • Author(s)
      Cornelissen, G.; Kato, F.; Kontogeorgis, A.
    • Journal Title

      Israel J.Math.

      Volume: 180 Pages: 345-370

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological rings in rigid geometry. To appear in Motivic Integration and its interaction with Model Theory and Non-Archimedean Geometry (ICMS Maxwell Institute, Edinburgh, UK)2008

    • Author(s)
      Kato, F
    • Journal Title

      LMS Lecture Notes series, Cambridge University Press

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the Shimura variety having Mumford's fake projective plane as a connected component.2008

    • Author(s)
      Kato, F
    • Journal Title

      Math.Z. 259

      Pages: 631-641

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Arithmetic structure of Mumford fake projective plane2008

    • Author(s)
      Fumiharu Kato
    • Journal Title

      Math. Z. 259

      Pages: 631-641

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On Hausdorff completions of commutative rings in rigid geometry.

    • Author(s)
      Fujiwara, K., Gabber, O., Kato, F.
    • Journal Title

      To appear in Journal of Algebra (掲載決定)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On Hausdorff completions of commutative rings in rigid geometry

    • Author(s)
      Fujiwara, K.; Gabber, O.; Kato, F.
    • Journal Title

      Journal of Algebra

      Volume: (掲載確定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Topological rings in rigid geometry

    • Author(s)
      Fumiharu Kato
    • Journal Title

      London Mathematical Society Lecture Note series (掲載決定)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Toward the theory of non-archimedean orbifolds in higher dimensions2011

    • Organizer
      Conference "Arithmetic and Algebraic Geometry 2011"
    • Place of Presentation
      Univ.of Tokyo
    • Year and Date
      2011-01-20
    • Related Report
      2010 Final Research Report
  • [Presentation] Toward the theory of non-archimedean orbifolds in higher dimensions2011

    • Author(s)
      Kato, F.
    • Organizer
      Arithmetic and algebraic geometry 2011
    • Place of Presentation
      University of Tokyo, Tokyo, Japan
    • Year and Date
      2011-01-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] The relation between rigid-analytic and algebraic deformation parameters for Artin-Schreier-Mumford curves2010

    • Organizer
      Accessory parameter workshop
    • Place of Presentation
      Kumamoto University
    • Year and Date
      2010-03-16
    • Related Report
      2010 Final Research Report
  • [Presentation] The relation between rigid-analytic and algebraic deformation parameters for Artin-Schreier-Mumford curves2009

    • Organizer
      Conference "Arithmetic and Algebraic Geometry Related to Moduli Spaces "
    • Place of Presentation
      Univ.of Tokyo
    • Year and Date
      2009-01-21
    • Related Report
      2010 Final Research Report
  • [Presentation] Artin-Schreier-Mumford curves2009

    • Author(s)
      加藤文元
    • Organizer
      Arithmetic and Algebraic Geometry Related to Moduli Spaces
    • Place of Presentation
      東京大学
    • Year and Date
      2009-01-21
    • Related Report
      2008 Annual Research Report
  • [Presentation] Topological rings in rigid geometry2008

    • Organizer
      Motivic Integration and its Interaction with Model Theory and Non-Archimedean Geometry, ICMS, Edinburgh
    • Place of Presentation
      Great Britain
    • Year and Date
      2008-03-15
    • Related Report
      2010 Final Research Report
  • [Book] ガロア-天才数学者の生涯(中公新書)2010

    • Author(s)
      加藤文元
    • Total Pages
      327
    • Publisher
      中央公論新社
    • Related Report
      2010 Final Research Report
  • [Book] ガロアー-天才数学者の生涯2010

    • Author(s)
      加藤文元
    • Total Pages
      293
    • Publisher
      中央公論新社
    • Related Report
      2010 Annual Research Report
  • [Book] 物語数学の歴史-正しさへの挑戦(中公新書)2009

    • Author(s)
      加藤文元
    • Total Pages
      293
    • Publisher
      中央公論新社
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.sci.kumamoto-u.ac.jp/.kato/index-j.html

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.sci.kumamoto-u.ac.jp/~kato/index-e.html

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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