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2008 Fiscal Year Final Research Report

A study of arithmetic varieties by p-adic methods

Research Project

  • PDF
Project/Area Number 17340008
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Algebra
Research InstitutionTohoku University (2008)
Hiroshima University (2005-2007)

Principal Investigator

TSUZUKI Nobuo  Tohoku University, 大学院・理学研究科, 教授 (10253048)

Co-Investigator(Renkei-kenkyūsha) KATO Fumiharu  京都大学, 大学院・理学研究科, 准教授 (50294880)
SHIHO Atsushi  東京大学, 大学院・数理科学研究科, 准教授 (30292204)
NAKAJIMA Yoshiyuki  東京電機大学, 工学部数学系列, 教授 (80287440)
MATSUDA Shigeki  千葉大学, 大学院・理学研究科, 准教授 (90272301)
ITO Hiroyuki  広島大学, 大学院・工学研究科, 准教授 (60232469)
KIMURA Shunichi  広島大学, 大学院・理学研究科, 准教授 (10284150)
TAGUCHI Yuichiro  九州大学, 大学院・数理学研究院, 准教授 (90231399)
Project Period (FY) 2005 – 2008
Keywords数論幾何学 / p進解析幾何 / リジッドコホモロジー / 数論的D加群 / p進微分方程式
Research Abstract

数論的多様体と呼ばれる代数体、p進体や有限体上の代数方程式で定義された図形を研究するためのp進的手法の基礎を構築し、数論的多様体の研究に応用した。数論的D加群の極大過剰決定系の基礎付け、重み傾きスペクトル系列や固有滑らか射による相対的リジッドコホモロジーの有限性などのp進コホモロジー論の構築と整備、p進線形微分方程式系の対数的増大度に関するDworkの問題、リジッド解析空間の基礎付け等に成果を上げた。

  • Research Products

    (72 results)

All 2009 2008 2007 2006 2005 Other

All Journal Article (26 results) (of which Peer Reviewed: 26 results) Presentation (40 results) Book (1 results) Remarks (5 results)

  • [Journal Article] リジッド・コホモロジー2009

    • Author(s)
      都築暢夫
    • Journal Title

      数学 61

      Pages: 64-82

    • Peer Reviewed
  • [Journal Article] Class field theory for a product of curves over a local field2008

    • Author(s)
      Takao Yamazaki
    • Journal Title

      Math. Zeitschrift 261

      Pages: 109-121

    • Peer Reviewed
  • [Journal Article] On the Shimura variety having Mumford's fake projective plane as a connected component2008

    • Author(s)
      Fumiharu Kato
    • Journal Title

      Math. Zeitschrift 259

      Pages: 631-641

    • Peer Reviewed
  • [Journal Article] The modularity of Qcurves of degree 432008

    • Author(s)
      Takuya Yamauchi
    • Journal Title

      Houston J.Math. 34

      Pages: 1025-1035

    • Peer Reviewed
  • [Journal Article] Q-motives and modular forms2008

    • Author(s)
      Takuya Yamauchi
    • Journal Title

      J.Number Theory 128

      Pages: 1485-1505

    • Peer Reviewed
  • [Journal Article] The j-invariant of bi-elliptic modular curves X_0(N)2008

    • Author(s)
      Takuya Yamauchi
    • Journal Title

      J.Ramanujan Math. Society 23

      Pages: 1-19

    • Peer Reviewed
  • [Journal Article] On rational torsion points of central Q-curves2008

    • Author(s)
      Fumio Sairaiji, Takuya Yamauchi
    • Journal Title

      J.theorie des nombres Bordeaux 20

      Pages: 465-483

    • Peer Reviewed
  • [Journal Article] Extensions of truncated discrete valuation rings2008

    • Author(s)
      Toshirou Hiranouchi, Yuichiro Taguchi
    • Journal Title

      Pure and Applied Math ematics Quarterly 4

      Pages: 1205-1214

    • Peer Reviewed
  • [Journal Article] The non-existence of certain mod 2 Galois representations of some small quadratic fields2008

    • Author(s)
      Moon Hyunsuk, Yuichiro Taguchi
    • Journal Title

      Proc. Japan Acad. 84

      Pages: 63-67

    • Peer Reviewed
  • [Journal Article] On the finiteness and non-existence of certain mod 2 Galois representations of quadratic fields2008

    • Author(s)
      Moon Hyunsuk, Yuichiro Taguchi
    • Journal Title

      Kyungpook Math. J. 48

      Pages: 323-330

    • Peer Reviewed
  • [Journal Article] Calabi-Yau threefolds arising from fiber products of rational quasi-elliptic surfaces. II2008

    • Author(s)
      Masayuki Hirokado, Hiroyuki Ito, Natsuo Saito
    • Journal Title

      Manuscripta Math. 125

      Pages: 325-343

    • Peer Reviewed
  • [Journal Article] On Logarithmic Hodge-Witt Cohomology of Regular Schemes2007

    • Author(s)
      Atsushi Shiho
    • Journal Title

      J.Math.Sci.Univ.Tokyo 14

      Pages: 567-635

    • Peer Reviewed
  • [Journal Article] Rigid Geometry and Applications2007

    • Author(s)
      Kazuhiro Fujiwara, Fumiharu Kato
    • Journal Title

      Advanced Studies in Pure Mathematics 45

      Pages: 325-384

    • Peer Reviewed
  • [Journal Article] Rigid analytic geometry2007

    • Author(s)
      Fumiharu Kato
    • Journal Title

      Sugaku Expositions 20

      Pages: 65-95

    • Peer Reviewed
  • [Journal Article] On Q-simple factors of Jacobian varieties of modular curves2007

    • Author(s)
      Takuya Yamauchi
    • Journal Title

      Yokohama Mathematical J 53

      Pages: 149-160

    • Peer Reviewed
  • [Journal Article] An observation on the cyclicity of the group of the F_prational points of abelian surfaces, Japan J2007

    • Author(s)
      Takuya Yamauchi
    • Journal Title

      Industrial and Applied Mathematics 24

      Pages: 307-318

    • Peer Reviewed
  • [Journal Article] Calabi-Yau threefolds arising from fiber products of rational quasi-elliptic surfaces2007

    • Author(s)
      Masayuki Hirokado, Hiroyuki Ito,Natsuo Saito
    • Journal Title

      I, Ark.Mat. 45

      Pages: 279-296

    • Peer Reviewed
  • [Journal Article] p-adic weight spectral sequences of log varieties2006

    • Author(s)
      Yukiyoshi Nakajima
    • Journal Title

      Rend.Sem.Mat.Univ.Padova 116

      Pages: 71-185

    • Peer Reviewed
  • [Journal Article] Correspondences to abelian varieties2006

    • Author(s)
      Shunichi Kimura
    • Journal Title

      II, Hiroshima Math.J. 35

      Pages: 251-261

    • Peer Reviewed
  • [Journal Article] Zur Entartung schwach verzweigter Grup penoperationen auf Kurven2005

    • Author(s)
      Gunther Cornelissen,Fumiharu Kato
    • Journal Title

      J.Reine Angew. Math. 589

      Pages: 201-236

    • Peer Reviewed
  • [Journal Article] Non-archimedean orbifolds covered by Mumford curve2005

    • Author(s)
      Fumiharu Kato
    • Journal Title

      J.of Alg.Geom. 14

      Pages: 1-34

    • Peer Reviewed
  • [Journal Article] p-adic weight spectral sequences of log varieties2005

    • Author(s)
      Yukiyoshi Nakajima
    • Journal Title

      J.Math.Sci.Univ.Tokyo 12

      Pages: 513-661

    • Peer Reviewed
  • [Journal Article] Logarithmic growth and Frobenius filtrations for solutions of p-adic differential equations

    • Author(s)
      Bruno Chiarellotto, Nobuo Tsuzuki
    • Journal Title

      J.Inst.Math.Jus sieu (印刷中)

    • Peer Reviewed
  • [Journal Article] Deformation of a singul arities of type E_8 and Mordell-Weil lattices in caharcteristic 2

    • Author(s)
      Hiroyuki Ito
    • Journal Title

      Math. Nachrichten (印刷中)

    • Peer Reviewed
  • [Journal Article] Surjectivity of the cycle map of Chow motives

    • Author(s)
      Kimura Shunichi
    • Journal Title

      Fields Communications Publication (印刷中)

    • Peer Reviewed
  • [Journal Article] Irrationality of Motivic series of Chowvarieties

    • Author(s)
      Javier Elizondo, Kimura Shunichi
    • Journal Title

      Math. Zeitschrift (印刷中)

    • Peer Reviewed
  • [Presentation] ストラスOn the overconvergence of relative rigid cohomology, p-adic differential equationsブール大学2009

    • Author(s)
      志甫淳
    • Organizer
      a conference in honor of Gilles Christol
    • Place of Presentation
      ブレッサノーネ
    • Year and Date
      2009-09-09
  • [Presentation] Counter examples to variants of the Milnor-Bloch-Kato conjecture2009

    • Author(s)
      山崎隆雄
    • Organizer
      Industrious Number Theory
    • Place of Presentation
      KIASソウル
    • Year and Date
      2009-03-12
  • [Presentation] 3 small results on finiteness for motives2009

    • Author(s)
      木村俊一
    • Organizer
      Workshop on finiteness for motives
    • Place of Presentation
      レーゲンスブルク大学
    • Year and Date
      2009-02-09
  • [Presentation] Artin-Schreier-Mumford curves2009

    • Author(s)
      加藤文元
    • Organizer
      Arithmetic and algebraic geometry related to moduli spaces
    • Place of Presentation
      東京大学
    • Year and Date
      2009-01-21
  • [Presentation] Kedlaya のRobba ring上のφ加群の理論(slope 分解)2008

    • Author(s)
      都築暢夫
    • Organizer
      最近の変形理論の現状について
    • Place of Presentation
      広島大学
    • Year and Date
      20080200
  • [Presentation] 有限平坦群スキームの分類と枠付き変形環2008

    • Author(s)
      山内卓也
    • Organizer
      最近の変形理論の現状について
    • Place of Presentation
      広島大学
    • Year and Date
      20080200
  • [Presentation] The non-existence of certain mod 2 Galois representations of some small quadratic fields2008

    • Author(s)
      田口雄一郎
    • Organizer
      East Asia Number Theory Conference
    • Place of Presentation
      KAIST, 大田
    • Year and Date
      20080100
  • [Presentation] ガロア表現に関するSerreの保型性予想の紹介I2008

    • Author(s)
      田口雄一郎
    • Organizer
      代数的整数論とその周辺
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2008-12-08
  • [Presentation] On logarithmic extension of overconvergent isocrystals2008

    • Author(s)
      志甫淳
    • Organizer
      P-adic method and its applications in arithmetic geometry at Sendai
    • Place of Presentation
      東北大学
    • Year and Date
      2008-11-07
  • [Presentation] Arithmetic D-modules corresponding to rank one representations2008

    • Author(s)
      松田茂樹
    • Organizer
      P-adic method and its applications in arithmetic geometry at Sendai
    • Place of Presentation
      東北大学
    • Year and Date
      2008-11-07
  • [Presentation] Comparison theorem between truncated split cosimplicial weight-filtered crystalline complexes and logde Rham-Witt complexes2008

    • Author(s)
      中島幸喜
    • Organizer
      P-adic method and its applications in arithmetic geometry at Sendai
    • Place of Presentation
      東北大学
    • Year and Date
      2008-11-07
  • [Presentation] Topological rings in rigid geometry2008

    • Author(s)
      加藤文元
    • Organizer
      P-adic method and its appli cations in arithmetic geometry at Sendai
    • Place of Presentation
      東北大学
    • Year and Date
      2008-11-06
  • [Presentation] Toward Dwork's conjecture on log-growth of p-adic differential equations with Frobenius structures2008

    • Author(s)
      都築暢夫
    • Organizer
      P-adic method and its applications in arithmetic geometry at Sendai
    • Place of Presentation
      東北大学
    • Year and Date
      2008-11-06
  • [Presentation] Equisingular loci of simple singularities in positive characteristic2008

    • Author(s)
      伊藤浩行
    • Organizer
      Algebraic Geometry in Positice Characteristics and Related Topics
    • Place of Presentation
      名古屋大学
    • Year and Date
      2008-11-06
  • [Presentation] Logarithmic growth of p-adic differential equations and Frobenius slopes2008

    • Author(s)
      都築暢夫
    • Organizer
      Groupe de travail Arithmetique et geometrie algebrique
    • Place of Presentation
      ストラスブール大学
    • Year and Date
      2008-10-07
  • [Presentation] On the overholonomicity of overconvergent F-isocrystals on smooth varieties I. Comparison between log-rigid and rigid cohomologies2008

    • Author(s)
      都築暢夫
    • Organizer
      Recent Progress in Arithmetic D-modules theory
    • Place of Presentation
      ストラスブール大学
    • Year and Date
      2008-10-03
  • [Presentation] リジッド幾何学の現在2008

    • Author(s)
      加藤文元
    • Organizer
      第53回代数学シンポジウム
    • Place of Presentation
      盛岡駅前アイーナ
    • Year and Date
      2008-08-06
  • [Presentation] Kernel and Cokernel of the cycle map2008

    • Author(s)
      木村俊一
    • Organizer
      Recent developments on algebraic K-theory and motive theory
    • Place of Presentation
      京都大学数理研
    • Year and Date
      2008-07-02
  • [Presentation] Topological rings in rigid geometry2008

    • Author(s)
      加藤文元
    • Organizer
      Motivic Integration and its Interactions with Model Theory and Non-Archimedean Geometry
    • Place of Presentation
      ICMS, エジンバラ
    • Year and Date
      2008-05-15
  • [Presentation] On purity of overconvergent isocrystals2007

    • Author(s)
      都築暢夫
    • Organizer
      Of ramification and vanishing cycles
    • Place of Presentation
      東京大学
    • Year and Date
      20070900
  • [Presentation] Moduli of Galois representations and their applications2007

    • Author(s)
      田口雄一郎
    • Organizer
      P-adic method and its applications in arithmetic geometry
    • Place of Presentation
      東京大学
    • Year and Date
      20070600
  • [Presentation] Bounds for the dimensions of the p-adic multiple zeta value(L-value)spaces2007

    • Author(s)
      山下剛
    • Organizer
      p-adic aspects in arithmetic geometry
    • Place of Presentation
      玉原国際セミナーハウス
    • Year and Date
      20070600
  • [Presentation] On log-growth of p-adic differential equations with Frobenius structures2007

    • Author(s)
      都築暢夫
    • Organizer
      p-adic aspects in arithmetic geometry
    • Place of Presentation
      玉原国際セミナーハウス
    • Year and Date
      20070600
  • [Presentation] Relative log convergent cohomology and relative rigid cohomology2007

    • Author(s)
      志甫淳
    • Organizer
      p-adic aspects in arithmetic geometry
    • Place of Presentation
      玉原国際セミナーハウス
    • Year and Date
      20070600
  • [Presentation] Birational geometry and rigid geometry2007

    • Author(s)
      加藤文元
    • Organizer
      Motives, related topics, applications
    • Place of Presentation
      広島大学
    • Year and Date
      20070300
  • [Presentation] Motives of GL_2 type over totally real fields2007

    • Author(s)
      山内卓也
    • Organizer
      Motives, related topics, applications
    • Place of Presentation
      広島大学
    • Year and Date
      20070300
  • [Presentation] Relative log convergent cohomology and relative rigid cohomology2006

    • Author(s)
      志甫淳
    • Organizer
      p-adic method and its applications in arithmetic geometry
    • Place of Presentation
      広島大学
    • Year and Date
      20061100
  • [Presentation] On the log-growth and Frobenius slopes of F-isocrystals on a curve2006

    • Author(s)
      都築暢夫
    • Organizer
      p-adic Arithmetic Geometry
    • Place of Presentation
      京都大学・数理解析研究所
    • Year and Date
      20061100
  • [Presentation] On extensions of truncated discrete valuation rings(joint work with T.Hiranouchi)2006

    • Author(s)
      田口雄一郎
    • Organizer
      Number Theory Seminar
    • Place of Presentation
      KIASソウル
    • Year and Date
      20060900
  • [Presentation] Deformatins of singularities and the Mordell-Weil lattices in positive characteristic2006

    • Author(s)
      伊藤浩行
    • Organizer
      seminar in the special year program on moduli spaces
    • Place of Presentation
      Mittag-Leffler Institute, Sweden
    • Year and Date
      2006-09-07
  • [Presentation] p進ガンマ関数と積分表示2005

    • Author(s)
      都築暢夫
    • Organizer
      森田康夫先生還暦記念研究集会
    • Place of Presentation
      東北大学
    • Year and Date
      20051100
  • [Presentation] Weight-filtered convergent complex(a joint work with A. Shiho)2005

    • Author(s)
      中島幸喜
    • Organizer
      p-adic methods in arithmetic geometry
    • Place of Presentation
      広島大学
    • Year and Date
      20051000
  • [Presentation] Relative log convergent cohomology and relative rigid cohomology2005

    • Author(s)
      志甫淳
    • Organizer
      p-adic methods in arithmetic geometry
    • Place of Presentation
      広島大学
    • Year and Date
      20051000
  • [Presentation] On purity theorem of overconvergent isocrystals2005

    • Author(s)
      都築暢夫
    • Organizer
      p-adicmethods in arithmetic geometry
    • Place of Presentation
      広島大学
    • Year and Date
      20051000
  • [Presentation] Abbes-Saito filtration and Christol-Mebkhout filtration2005

    • Author(s)
      松田茂樹
    • Organizer
      p-adicmethods in arithmetic geometry
    • Place of Presentation
      広島大学
    • Year and Date
      20051000
  • [Presentation] Crystalline, convergent, deRham-Witt and rigid unipotent homotopical algebras2005

    • Author(s)
      中島幸喜
    • Organizer
      p-adic methods in arithmetic geometry
    • Place of Presentation
      広島大学
    • Year and Date
      20051000
  • [Presentation] Finite dimensionality of Motives and Bloch's conjecture2005

    • Author(s)
      木村俊一
    • Organizer
      KIAS Workshop on Complex Geometry
    • Place of Presentation
      KIAS ソウル
    • Year and Date
      20050900
  • [Presentation] Semi-stable reduction for overconvergent F-isocrystals,Part 1--Logarithmic extensions2005

    • Author(s)
      志甫淳
    • Organizer
      Workshop on F-isocrystals and rigid cohomology
    • Place of Presentation
      レンヌ大学
    • Year and Date
      20050600
  • [Presentation] Weight and slope filtrations on rigid cohomology2005

    • Author(s)
      中島幸喜
    • Organizer
      Workshop on F-isocrystals and rigid cohomology
    • Place of Presentation
      レンヌ大学
    • Year and Date
      20050600
  • [Presentation] Frobenius and Gauss-Manin connection2005

    • Author(s)
      都築暢夫
    • Organizer
      A computation of Kloosterman sums--
    • Place of Presentation
      レンヌ大学
    • Year and Date
      20050500
  • [Book] Lecture Notes in Math.2008

    • Author(s)
      Yukiyoshi Nakajima, Atsushi Shiho
    • Total Pages
      276
    • Publisher
      Weight filtrations on log crystalline cohomologies of Families of open smooth varieties
  • [Remarks] (1)p-adic methods in arithmetic geometry(2005年10月6, 7日, 広島大学)

    • URL

      http://www.math.sci.hiroshima-u.ac.jp/~m-mat/JSPS-CoreToCore/P-ADIC061124/p-adic061124.html

  • [Remarks] (2)p-adic method and its applications in arithmetic geometry(2006年11月24-25日, 広島大学)

    • URL

      http://www.math.sci.hiroshima-u.ac.jp/~m-mat/JSPS-CoreToCore/P-ADIC2007/index.html

  • [Remarks] (3)P-adic method in arithmetic geometry and its applications, 2007(2007 年6 月11-13 日, 東京大学)

    • URL

      http://www.math.tohoku.ac.jp/?ytakao/conf08.html

  • [Remarks] (4)P-adic method and its applications in arithmetic geometry at Sendai(2008年11月6, 7日, 東北大学)

    • URL

      http://www.math.sci.hiroshima-u.ac.jp/~m-mat/JSPS-CoreToCore/SEISURON08/hiroshima08.html

  • [Remarks] (5)広島整数論研究集会(第4回2005年7月20-22日, 第5回2006年7月11-14日, 第6回2007年7月23-26日, 第7回2008年7月22-25日, 広島大学)

    • URL

      http://www.math.sci.hiroshima-u.ac.jp/~m-mat/JSPS-CoreToCore/SEISURON08/hiroshima08.html

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

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