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2008 Fiscal Year Final Research Report

Hodge theory, mixed motives and regulator

Research Project

  • PDF
Project/Area Number 18740012
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Algebra
Research InstitutionHokkaido University (2008)
Kyushu University (2006-2007)

Principal Investigator

ASAKURA Masanori  Hokkaido University, 大学院理学研究院, 準教授 (60322286)

Project Period (FY) 2006 – 2008
Keywordsホッジ理論 / 混合モチーフ / レギュレーター / 代数K理論
Research Abstract

P進局所体上の楕円曲面のK_2についてのテイト予想について実質的な成果をあげることができた。
また、その結果、K_1のp進レギュレーターについて、非消滅のための数値的な条件を得ることができた。
これらの結果を応用することで、0サイクルのなすチャウ群のねじれ部分群が有限になるような曲面の例を構成することに成功した。

  • Research Products

    (14 results)

All 2009 2008 2007 2006 Other

All Journal Article (9 results) (of which Peer Reviewed: 8 results) Presentation (5 results)

  • [Journal Article] Maximal components of Noether-Lefschetz locus for Beilinson-Hodge cycles2009

    • Author(s)
      M. Asakura and S. Saito
    • Journal Title

      Math. Ann 341

      Pages: 169--199

    • Peer Reviewed
  • [Journal Article] Correction to ``Surjectivity of p-adic regulators on K_2 of Tate curves2008

    • Author(s)
      M. Asakura
    • Journal Title

      Invent. Math 172

      Pages: 213--229

    • Peer Reviewed
  • [Journal Article] Surfaces over a p-adic field with infinite torsion in the Chow group of 0-cycles2007

    • Author(s)
      M. Asakura and S. Saito
    • Journal Title

      Algebra Number Theory 1 2

      Pages: 163--181

    • Peer Reviewed
  • [Journal Article] Beilinson's Hodge Conjecture with Coefficients2007

    • Author(s)
      M. Asakura and S. Saito
    • Journal Title

      in Algebraic cycles and Motives Volume 2 (for J. Murre's 75th Birthday)London Math. Soc. Lecture Note Ser Cambridge Univ. Press 344

      Pages: 3-37

    • Peer Reviewed
  • [Journal Article] Surjectivity of p-adic regulators on K_2 of Tate curves2006

    • Author(s)
      M. Asakura
    • Journal Title

      Invent. Math 165

      Pages: 267-324

    • Peer Reviewed
  • [Journal Article] Noether-Lefschetz locus for Beilinson-Hodge cycles I2006

    • Author(s)
      M. Asakura and S. Saito
    • Journal Title

      Math. Z 252

      Pages: 251-273

    • Peer Reviewed
  • [Journal Article] Generalized Jacobian rings for open complete intersections2006

    • Author(s)
      M. Asakura and S. Saito
    • Journal Title

      Math. Nachr 279

      Pages: 5-37

    • Peer Reviewed
  • [Journal Article] Beilinson's Tate conjecture for K_2 : survey and examples

    • Author(s)
      M.Asakura and K.Sato
    • Journal Title

      Proceedings of TIFR

  • [Journal Article] Local units are generated by certain cyclotomic units

    • Author(s)
      M.Asakura
    • Journal Title

      京都大学数理解析研究所講究録別冊

    • Peer Reviewed
  • [Presentation] An elliptic K3 surface over Q_p with finitely many torsion 0-cycles2009

    • Author(s)
      M.Asakura
    • Organizer
      Workshop: Industrious Number theory KIAS
    • Place of Presentation
      韓国高等研究所
    • Year and Date
      20090311-13
  • [Presentation] Non-vanishing of p-adic regulator on K_1 of elliptic surface2009

    • Author(s)
      M.Asakura
    • Organizer
      Algebraic geometry seminar KAIST
    • Place of Presentation
      韓国工科大学
    • Year and Date
      20090112-13
  • [Presentation] Beilinson's Tate conjecture on K_2 of elliptic surface Workshop: Algebraic cycles2008

    • Author(s)
      M.Asakura
    • Organizer
      motives and Shimura variety
    • Place of Presentation
      TIFR タタ研究所
    • Year and Date
      20080103-13
  • [Presentation] Nonvanishing of p-adic regulator on K_1 of Elliptic surface2008

    • Author(s)
      M.Asakura
    • Organizer
      Arithmetic geometry seminar
    • Place of Presentation
      Regensburg university
    • Year and Date
      2008-10-31
  • [Presentation] Chow group of 0-cycles on surface over a p-adic field with infinite torsion subgroup2007

    • Author(s)
      M.Asakura
    • Organizer
      国際シンポジウム Motives related topics applications 2007
    • Place of Presentation
      広島大学
    • Year and Date
      20070305-09

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

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