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Microlocal analysis of topological Radon transforms and their application to singularity thoery

Research Project

Project/Area Number 23740134
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Global analysis
Research InstitutionKinki University

Principal Investigator

MATSUI Yutaka  近畿大学, 理工学部, 准教授 (10510026)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsラドン変換 / グラスマン多様体 / 構成可能関数 / 超局所解析 / 国際情報交流 / 国際情報交換
Research Abstract

In this research, we study integral transforms of constructible functions, whose integral theory is based on the Euler characteristic. We proved that the images of topological Radon transforms on Grassmann manifolds satisfy a system of topological integral equations. Note that in the analytic case the images satisfy a system of partial differential equations.
We also prove an inversion formula for topological Radon transforms of definable functions, which are more general than constructible functions.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (26 results)

All 2014 2013 2012 2011 Other

All Journal Article (12 results) (of which Peer Reviewed: 10 results) Presentation (14 results) (of which Invited: 4 results)

  • [Journal Article] Decomposition formulae for generalized hypergeometric functions with the Gauss-Kummer identity2014

    • Author(s)
      N. Hayashi and Y. Matsui
    • Journal Title

      Commun. Korean Math

      Volume: Soc.29, No.1 Pages: 97-108

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Decomposition formulae for generalized hypergeometric functions with the Gauss-Kummer identity2014

    • Author(s)
      Naoya HAYASHI and Yutaka MATSUI
    • Journal Title

      Commun. Korean Math. Soc.

      Volume: 29

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Monodromy at infinity of polynomial maps and Newton polyhedra (with Appendix by C. Sabbah)2013

    • Author(s)
      Y. Matsui and K. Takeuchi
    • Journal Title

      IMRN

      Pages: 1691-1746

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Monodromy at infinity of polynomial maps and Newton polyhedra (with Appendix by C. Sabbah)2013

    • Author(s)
      Yutaka MATSUI and Kiyoshi TAKEUCHI
    • Journal Title

      Int. Math. Res. Not.

      Volume: 2013

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 多項式写像とA-超幾何関数の無限遠点におけるモノドロミー2012

    • Author(s)
      竹内 潔,松井 優
    • Journal Title

      数学

      Volume: 第64巻第3号 Pages: 225-253

    • NAID

      10031177295

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 多項式写像とA-超幾何関数の無限遠点におけるモノドロミー2012

    • Author(s)
      竹内潔,松井優
    • Journal Title

      数学

      Volume: 64 Pages: 225-253

    • NAID

      10031177295

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Milnor fibers over singular toric varieties and nearby cycle sheaves2011

    • Author(s)
      Y. Matsui and K. Takeuchi
    • Journal Title

      Tohoku Math. J

      Volume: Vol.63 Pages: 113-136

    • NAID

      110008425971

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Monodromy at infinity, Newton polyhedral and constructible sheaves2011

    • Author(s)
      Y. Matsui and K. Takeuchi
    • Journal Title

      Mathematische Zeitschrift

      Volume: Vol.268, (1) Pages: 409-439

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Topological Radon transforms with modified kernels on Grassmann manifolds2011

    • Author(s)
      Y. Matsui
    • Journal Title

      RIMS 講究録実閉体上の幾何と特異点論への応用

      Volume: 1764 Pages: 59-69

    • Related Report
      2013 Final Research Report
  • [Journal Article] Monodromy at infinity, Newton polyhedral and constructible sheaves2011

    • Author(s)
      Yutaka MATSUI and Kiyoshi TAKEUCHI
    • Journal Title

      Mathematische Zeitschrift

      Volume: 268 Pages: 409-439

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Milnor fibers over singular toric varieties and nearby cycle sheaves2011

    • Author(s)
      Yutaka MATSUI and Kiyoshi TAKEUCHI
    • Journal Title

      Tohoku Math. J.

      Volume: 63 Pages: 113-146

    • NAID

      110008425971

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Topological Radon transforms with modified kernels on Grassmann manifolds2011

    • Author(s)
      Yutaka MATSUI
    • Journal Title

      RIMS講究録

      Volume: 1764 Pages: 59-69

    • Related Report
      2011 Research-status Report
  • [Presentation] Topological Radon transforms and their applications2013

    • Author(s)
      Y. Matsui
    • Organizer
      RIMS 研究集会 Exponential analysis of differential equations and related topics
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2013-10-16
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms on Grassmann manifolds2013

    • Author(s)
      Y. Matsui
    • Organizer
      The 5th Australian-Japanese workshop on Real and Complex Singularities
    • Place of Presentation
      The University of Sydney
    • Year and Date
      2013-09-11
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms and their applications2013

    • Author(s)
      Y. Matsui
    • Organizer
      Several Aspects of Algebraic Analysis
    • Place of Presentation
      日本大学
    • Year and Date
      2013-03-16
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Y. Matsui
    • Organizer
      Microlocal Analysis, Differential Equations and Related topics
    • Place of Presentation
      東京大学
    • Year and Date
      2012-08-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Y. Matsui
    • Organizer
      幾何セミナー
    • Place of Presentation
      大阪大学
    • Year and Date
      2012-02-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Y. Matsui
    • Organizer
      代数幾何セミナー
    • Place of Presentation
      京都大学
    • Year and Date
      2012-01-27
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Y. Matsui
    • Organizer
      Geometric Analysis on Euclidean and Homogeneous Spaces
    • Place of Presentation
      Tufts university
    • Year and Date
      2012-01-08
    • Related Report
      2013 Final Research Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Yutaka MATSUI
    • Organizer
      Geometric analysis on Euclidean and homogeneous spaces(招待講演)
    • Place of Presentation
      Tufts大学(アメリカ・ボストン)
    • Related Report
      2011 Research-status Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Yutaka MATSUI
    • Organizer
      代数幾何セミナー
    • Place of Presentation
      京都大学(京都府)
    • Related Report
      2011 Research-status Report
  • [Presentation] Topological Radon transforms and their applications2012

    • Author(s)
      Yutaka MATSUI
    • Organizer
      幾何セミナー
    • Place of Presentation
      大阪大学(大阪府)
    • Related Report
      2011 Research-status Report
  • [Presentation] Topological Radon transforms and their applications

    • Author(s)
      Yutaka MATSUI
    • Organizer
      Exponential analysis of differential equations and related topics
    • Place of Presentation
      京都大学数理解析研究所(京都)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Topological Radon transforms on Grassmann manifolds

    • Author(s)
      Yutaka MATSUI
    • Organizer
      The 5th Australian-Japanese workshop on Real and Complex singularities
    • Place of Presentation
      The University of Sydney(オーストラリア)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Topological Radon transforms and their applications

    • Author(s)
      Yutaka MATSUI
    • Organizer
      Microlocal analysis, Differential equations and Rlated topics
    • Place of Presentation
      東京大学
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Topological Radon transforms and their applications

    • Author(s)
      Yutaka MATSUI
    • Organizer
      Several aspects of algebraic analysis
    • Place of Presentation
      日本大学
    • Related Report
      2012 Research-status Report
    • Invited

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Published: 2011-08-05   Modified: 2019-07-29  

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