• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

MEROMORPHIC CONVEXITY AND STEINNESS FOR COMPLEX SPACES

Research Project

Project/Area Number 23540217
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

ABE MAKOTO  広島大学, 理学(系)研究科(研究院), 教授 (90159442)

Co-Investigator(Renkei-kenkyūsha) SHIMA Tadashi  広島大学, 大学院工学研究院, 准教授 (30226196)
HAMANO Sachiko  福島大学, 人間発達文化学類, 准教授 (10469588)
Project Period (FY) 2011-04-28 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords複素空間 / シュタイン空間 / シュタイン多様体 / 有理型凸性
Outline of Final Research Achievements

A Stein space is a mathematical object on which there exist sufficiently many holomorphic functions. A pseudoconvex domain in the space of the n-tuples of compex numbers is a typical example of a Stein space. In this course of studies, related to the meromorphic convexity and Steinness for complex spaces, some new results are obtained on the extra zeros of Cartier divisors in a Stein space, on the Steinness or the local Steinness of domains in a Stein orbifold, and on the strong disk property for domains in an open planar Riemann surface.

Report

(5 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (21 results)

All 2015 2014 2013 2012 2011 Other

All Journal Article (8 results) (of which Acknowledgement Compliant: 2 results,  Peer Reviewed: 3 results) Presentation (12 results) (of which Invited: 3 results) Book (1 results)

  • [Journal Article] A cohomological characterization for Stein open sets in a 2-dimensional Stein orbifold2014

    • Author(s)
      Makoto Abe
    • Journal Title

      The 22nd International Conference on Finite or Infinite Dimensional Complex Analysis and Applications

      Volume: なし Pages: 34-35

    • Related Report
      2014 Annual Research Report
  • [Journal Article] Stein 空間内のある種のコホモロジー的条件をみたす領域について2014

    • Author(s)
      阿部 誠
    • Journal Title

      多変数関数論冬セミナー 2014

      Volume: なし Pages: 33-37

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Journal Article] Holomorphic line bundles and Cartier divisors on domains in a Stein orbifold with discrete singularities2014

    • Author(s)
      Makoto Abe
    • Journal Title

      Toyama Mathematical Journal

      Volume: 36 Pages: 15-26

    • Related Report
      2014 Annual Research Report 2013 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 複素空間の有理型凸性と Stein 性2014

    • Author(s)
      阿部 誠
    • Journal Title

      日本数学会 2014 年度春季例会:函数論分科会講演アブストラクト

      Volume: なし Pages: 45-49

    • Related Report
      2013 Research-status Report
  • [Journal Article] On Oka's extra-zero problem and examples2013

    • Author(s)
      M. Abe, S. Hamano and J. Noguchi
    • Journal Title

      Math. Z.

      Volume: 275 Issue: 1-2 Pages: 79-89

    • DOI

      10.1007/s00209-012-1123-8

    • Related Report
      2013 Research-status Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 2次関数と試験の成績?2012

    • Author(s)
      阿部 誠
    • Journal Title

      平成24年度広島大学公開講座:数学の基礎と展望 (川下美潮 編),広島大学理学部数学教室, 東広島

      Volume: - Pages: 49-70

    • Related Report
      2012 Research-status Report
  • [Journal Article] Stein 空間内の岡・Grauert の原理をみたす領域2011

    • Author(s)
      阿部 誠
    • Journal Title

      第 54 回函数論シンポジウム講演アブストラクト,千葉大学

      Volume: - Pages: 59-68

    • Related Report
      2011 Research-status Report
  • [Journal Article] Open sets which satisfy the Oka-Grauert principle in a Stein space2011

    • Author(s)
      Makoto Abe
    • Journal Title

      Annali di Matematica Pura ed Applicata, Ser. 4

      Volume: 190 Issue: 4 Pages: 703-723

    • DOI

      10.1007/s10231-010-0170-1

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Holomorphic line bundles and Cartier divisors on domains of a Stein orbifold with discrete singularities2015

    • Author(s)
      阿部 誠
    • Organizer
      平成25年度複素解析ワークショップ
    • Place of Presentation
      広島工業大学,広島市
    • Year and Date
      2015-03-07 – 2015-03-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Stein空間内のある種のコホモロジー的条件をみたす領域について2014

    • Author(s)
      阿部 誠
    • Organizer
      2014年度多変数関数論冬セミナー
    • Place of Presentation
      金沢大学,金沢市サテライトプラザ,金沢市
    • Year and Date
      2014-12-20 – 2014-12-22
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] A cohomological characterization for Stein open sets in a 2-dimensional Stein orbifold2014

    • Author(s)
      Makoto Abe
    • Organizer
      The 22nd International Conference on Finite or Infinite Dimensional Complex Analysis and Applications
    • Place of Presentation
      Dongguk University, Gyeongju, Korea
    • Year and Date
      2014-08-08 – 2014-08-11
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Meromorphic convexity and Steinness for complex spaces2014

    • Author(s)
      阿部誠
    • Organizer
      平成 25 年度複素解析ワークショップ
    • Place of Presentation
      広島工業大学,広島市佐伯区
    • Related Report
      2013 Research-status Report
  • [Presentation] 複素空間の有理型凸性と Stein 性2014

    • Author(s)
      阿部誠
    • Organizer
      日本数学会 2014 年度年会函数論分科会
    • Place of Presentation
      学習院大学,東京都豊島区
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Strong disk property for domains in a Stein space of dimension 12013

    • Author(s)
      阿部誠
    • Organizer
      平成 25 年度 複素解析セミナー
    • Place of Presentation
      広島工業大学,広島市佐伯区
    • Related Report
      2013 Research-status Report
  • [Presentation] An extension of the theorem of Kajiwara-Nishihara to higher dimensional spaces2013

    • Author(s)
      阿部 誠
    • Organizer
      平成24年度複素解析ワークショップ
    • Place of Presentation
      広島工業大学, 広島市
    • Related Report
      2012 Research-status Report
  • [Presentation] Julia の予想と有理型凸性2011

    • Author(s)
      阿部 誠
    • Organizer
      第 175 回数理情報科学セミナー
    • Place of Presentation
      広島大学,東広島市
    • Related Report
      2011 Research-status Report
  • [Presentation] 強い円板的性質をみたす領域について2011

    • Author(s)
      阿部 誠
    • Organizer
      玉原多変数複素解析研究集会(招待講演)
    • Place of Presentation
      東京大学玉原国際セミナーハウス,沼田市
    • Related Report
      2011 Research-status Report
  • [Presentation] Stein 空間内の岡・Grauert の原理をみたす領域2011

    • Author(s)
      阿部 誠
    • Organizer
      第 54 回函数論シンポジウム(招待講演)
    • Place of Presentation
      千葉大学,千葉市
    • Related Report
      2011 Research-status Report
  • [Presentation] Holomorphic line bundles and Cartier divisors on domains of a Stein orbifold2011

    • Author(s)
      阿部 誠
    • Organizer
      広島複素解析セミナー
    • Place of Presentation
      広島大学,東広島市
    • Related Report
      2011 Research-status Report
  • [Presentation] 2次関数と試験の成績?

    • Author(s)
      阿部 誠
    • Organizer
      平成24年度広島大学公開講座:数学の基礎と展望
    • Place of Presentation
      広島大学, 東広島市
    • Related Report
      2012 Research-status Report
  • [Book] 多変数関数論冬セミナー 2011 予稿集2011

    • Author(s)
      阿部 誠・島 唯史・本田竜広 (編集)
    • Publisher
      ニシキプリント
    • Related Report
      2011 Research-status Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi