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Value distribution theory of meromorphic functions based on diffusion processes

Research Project

Project/Area Number 24540192
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Basic analysis
Research InstitutionKeio University

Principal Investigator

ATSUJI Atsushi  慶應義塾大学, 経済学部, 教授 (00221044)

Co-Investigator(Renkei-kenkyūsha) TAMURA Yozo  慶應義塾大学, 理工学部, 教授 (50171905)
AIHARA Yoshohiro  福島大学, 人間発達文化学類, 教授 (60175718)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords複素解析 / 拡散過程 / 正則写像 / 値分布論 / ネヴァンリンナ理論 / 複素葉層構造 / 有理形関数 / 正則拡散過程 / 有理型関数の値分布論 / 有理形関数の値分布論
Outline of Final Research Achievements

We continuously investigate the theory of value distribution of holomorphic maps using probabilistic technique. We found Nevanlinna theory based on diffusion processes in our previous works and we have developed it. In this project we try to apply our theory to new and wider objects than our previous research. Our main object is the value distribution of holomorphic maps on complex foliated spaces. We obtained some results on value distribution of these maps, for instance, we showed a Picard type theorem of meromorphic functions associated with complex foliation structure.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (9 results)

All 2014 2013 Other

All Journal Article (1 results) Presentation (8 results) (of which Invited: 7 results)

  • [Journal Article] 幾何学的関数論と拡散過程が関連する話題から : 複素葉層構造を中心に2013

    • Author(s)
      厚地 淳
    • Journal Title

      京都大学数理解析研究所講究録

      Volume: 1855 Pages: 47-55

    • Related Report
      2013 Research-status Report
  • [Presentation] Dirichlet forms and diffusions on complex laminations2014

    • Author(s)
      厚地 淳
    • Organizer
      複素解析的ベクトル場・葉層構造とその周辺
    • Place of Presentation
      京都教育大藤森キャンパス(京都市)
    • Year and Date
      2014-12-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Diffusion and function theoretic properties of complex lamination2014

    • Author(s)
      Atsushi Atsuji
    • Organizer
      EastMidlands Stochastic Analysis Seminar
    • Place of Presentation
      University of Warwick(英国)
    • Year and Date
      2014-08-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Value distribution of leaves of complex foliations in complex projective spaces

    • Author(s)
      厚地 淳
    • Organizer
      複素解析的ベクトル場・葉層構造とその周辺
    • Place of Presentation
      龍谷大学深草キャンパス(京都市伏見区)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] A defect relation for leafwise holomorphic maps

    • Author(s)
      厚地 淳
    • Organizer
      第4回東北複素解析セミナー
    • Place of Presentation
      東北大学情報科学研究科(仙台市青葉区)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Value distribution of leafwise holomorphic maps

    • Author(s)
      厚地 淳
    • Organizer
      2013年度多変数関数論冬セミナー
    • Place of Presentation
      コラッセふくしま(福島市)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 有理型関数の値分布と拡散過程

    • Author(s)
      厚地 淳
    • Organizer
      RIMS研究集会「確率解析」
    • Place of Presentation
      京都大学数理解析研究所(京都市左京区)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Value distribution of meromorphic functions on foliated manifolds,II

    • Author(s)
      厚地 淳
    • Organizer
      複素解析幾何セミナー
    • Place of Presentation
      東京大学数理科学研究科
    • Related Report
      2012 Research-status Report
  • [Presentation] 幾何学的関数論と拡散過程が関連する話題から -複素葉層構造を中心に-

    • Author(s)
      厚地 淳
    • Organizer
      確率論シンポジウム
    • Place of Presentation
      京都大学数理解析研究所
    • Related Report
      2012 Research-status Report
    • Invited

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Published: 2013-05-31   Modified: 2019-07-29  

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