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

The structure of families of algebraic varieties of positive characteristic and their liftability to characteristic 0

Research Project

Project/Area Number 18740015
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Algebra
Research InstitutionOsaka Prefecture University

Principal Investigator

KAWAZOE Mitsuru  Osaka Prefecture University, 総合教育研究機構, 准教授 (10295735)

Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,070,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2006: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords代数多様体 / 退化 / 純非分離射 / 代数曲面
Research Abstract

有理曲線上の自明な代数曲線束によって純非分離被覆される非特異極小代数曲面の分類について,自明な曲線束がもつ2方向の自然な射影から誘導される2方向のファイブレーション(有理曲線上の代数曲線ファイブレーションと,代数曲線上の有理曲線ファイブレーション)およびアルバネーゼ射を活用することで,対象とする曲面の大まかな分類を得た。一般の代数曲線束の詳細な分類については今後さらなる研究が必要である。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (4 results)

All 2008

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (2 results)

  • [Journal Article] Pairing-friendly hyperelliptic curves with ordinary Jacobians of type y2=x5+ax2008

    • Author(s)
      M.Kawazoe and T.Takahashi
    • Journal Title

      LNCS vol. 5209

      Pages: 164-177

    • Related Report
      2008 Final Research Report
  • [Journal Article] Pairing-friendly hyperelliptic curves of type y^2=x^5+ax with ordinary Jacobian2008

    • Author(s)
      M. Kawazoe and T. Takahashi
    • Journal Title

      Lecture Notes in Computer Science 5209

      Pages: 164-177

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Pairing-friendly hyperelliptic curves with ordinary Jacobians of type y2=x5+ax2008

    • Author(s)
      M.Kawazoe and T.Takahashi
    • Organizer
      Pairing 2008, Royal Holloway,
    • Place of Presentation
      University of London
    • Year and Date
      2008-09-01
    • Related Report
      2008 Final Research Report
  • [Presentation] Pairing-friendly hyperelliptic curves of type y^2=x^5+ax with ordinary Jacobian2008

    • Author(s)
      M. Kawazoe and T. Takahashi
    • Organizer
      Pairing 2008
    • Place of Presentation
      Royal Holloway, Univ. of London, UK
    • Year and Date
      2008-09-01
    • Related Report
      2008 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi