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2008 Fiscal Year Final Research Report

Study on multiplier ideals from the point of view of commutative ring theory

Research Project

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Project/Area Number 19540059
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

TAKAYAMA Yukihide  Ritsumeikan University, 理工学部, 教授 (20247810)

Project Period (FY) 2007 – 2008
Keywords代数学 / 可換環論 / 代数幾何学
Research Abstract

射影代数多様体の小平消滅定理の正標数の反例であるM. Raynaudの偏曲曲面(X, L)の構成法を検討し、コホモロジーH^i(X, L^n)i=0,1,2の計算公式を与え、コホモロジーのnに関する消滅・非消滅の挙動を調べた。さらに、小平消滅の反例を与える豊富な因子Lについて、新しいクラスを発見した。

  • Research Products

    (1 results)

All Other

All Remarks (1 results)

  • [Remarks] Yukihide Takayama, On non-vanishing of cohomologies of generalized Raynaud polarized surfaces, arXiv. math. AG : 0805. 0524Version4, 6. January 2009

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

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