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

TSUCHIHASHI Hiroyasu  土橋 宏康

ORCIDConnect your ORCID iD *help
… Alternative Names

土橋 宏康  ツチハシ ヒロヤス

Less
Researcher Number 00146119
Affiliation (based on the past Project Information) *help 2019 – 2023: 宮城教育大学, 教育学部, 特任教授
2010: 東北学院大学, 教養学部, 教授
2000 – 2005: 東北学院大学, 教養学部, 助教授
1991 – 1994: 東北学院大学, 教養学部, 助教授
Review Section/Research Field
Principal Investigator
Geometry / Algebra / 代数学・幾何学
Except Principal Investigator
Algebra / Algebra / Basic Section 11010:Algebra-related / General mathematics (including Probability theory/Statistical mathematics)
Keywords
Principal Investigator
整凸多面体 / Differential equations / Polydiscs / Symmetric groups / Dihedral groups / projective plane / fundamental groups / Galois coverings / Zariski pair / 不正則数 … More / 射影空間 / 微分方程式 / 多重円盤 / 対称群 / 二面体群 / 射影平面 / 基本群 / ガロア被覆 / トーリック特異点 / トーリック多様体 / ニュ-トン図形 / ト-リック特異点 / ト-リック多様体 … More
Except Principal Investigator
Monodromy / Signature / 安定環元 / 安定還元 / 局所化 / モノドロミー / 符号数 / 凸多面体 / トーリック多様体 / 特異点 / 無限扇 / 直角鏡映群 / コクセター群 / カスプ特異点 / 代数幾何学 / Moduli / Horikawa index / Stable roduction / Dedekind sum / Degenerate family / Algebraic curve / Lefschetz固定点公式 / 行列式束 / モジュライ / Horikawa指数 / Dedekind和 / 退化族 / 代数曲線 / Fixed point theorem / Pedeking Sum / Stable reduction / Families of algebraic carves / Localization / Degeneration / 局所集中性 / 代数曲面 / 同変指数定理 / デデキント和 / 曲線束 / 半安定環元 / 局所符号数 / 不動点定理 / デデキンド和 / 代数曲線族 / 退化 / Mordell curves / rational double points / super singular K3 surfaces / Zariski κ-plet / cubic fields / fundahnental group / versal cover / Galois cover / Groebner基底 / Alexander多項式 / Zariski pair / 超特異κ3曲面 / Zariski Κ-plet / Mordell曲線 / 有理2重点 / 超特異K3曲面 / Zariski k-plet / 3次体 / 基本群 / versal被覆 / Galois被覆 / 代数多様本 / モティーフ / トーリック / 代数群 / モチーフ / 代数多様体 / 循環商特異点 / 扇 / ニュートン多面体 / ミルナー数 / 巡回被覆 / 幾何種数 / 標準解消 / Takagi function / singular function / digital sum / binomial measure / fractal Less
  • Research Projects

    (10 results)
  • Research Products

    (1 results)
  • Co-Researchers

    (23 People)
  •  トーリック多様体とカスプ特異点の研究

    • Principal Investigator
      石田 正典
    • Project Period (FY)
      2019 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 11010:Algebra-related
    • Research Institution
      Tohoku University
  •  Extensions and applications of the theory of toric varieties

    • Principal Investigator
      ISHIDA Masanori
    • Project Period (FY)
      2007 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Algebra
    • Research Institution
      Tohoku University
  •  Study of modulimap of degenerate families of algebraic curves and local signature arizing from automorphic form

    • Principal Investigator
      ASHIKAGA Tadashi
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku-Gakuin University
  •  Geometry of branched Galois covers and number theory

    • Principal Investigator
      TOKUNAGA Hiroo
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Algebra
    • Research Institution
      Tokyo Metropolitan University
  •  Studis on local signature and monodromy of degenerate families of algebraic carves

    • Principal Investigator
      ASHIKAGA Tadashi
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku-Gakuin University
  •  The structure of Galois covering spaces of the protective planePrincipal Investigator

    • Principal Investigator
      TSUCHIHASHI Hiroyasu
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Geometry
    • Research Institution
      Tohoku Gakuin University
  •  整凸多面体の離散構造の研究Principal Investigator

    • Principal Investigator
      土橋 宏康
    • Project Period (FY)
      1994
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku Gakuin University
  •  二次元孤立特異点の不変量の解析とその代数曲面論への応用

    • Principal Investigator
      足利 正
    • Project Period (FY)
      1993
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Tohoku Gakuin University
  •  フラクタルとその応用

    • Principal Investigator
      関口 健
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Tohoku Gakuin University
  •  整凸多面体とト-リック多様体の部分多様体上の特異点Principal Investigator

    • Principal Investigator
      土橋 宏康
    • Project Period (FY)
      1991
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      代数学・幾何学
    • Research Institution
      Tohoku Gakuin University

All 2004

All Journal Article

  • [Journal Article] On the fundamental groups of Galois covering spaces of the projective plane2004

    • Author(s)
      M.Namba, H.Tsuchihashi
    • Journal Title

      Geometriae Dedicata 104

      Pages: 97-117

    • Data Source
      KAKENHI-PROJECT-16540036
  • 1.  ASHIKAGA Tadashi (90125203)
    # of Collaborated Projects: 6 results
    # of Collaborated Products: 0 results
  • 2.  KONNO Kazuhiro (10186869)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 3.  中川 清和 (80128884)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  小林 善司 (50205465)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 5.  ISHIDA Masanori (30124548)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 6.  関口 健 (30004485)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  上之郷 高志 (60124567)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  渡利 千波 (80004274)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  久野 昇司 (80048735)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  OGATA Shoetsu (90177113)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  YUKIE Akihiko (20312548)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  HANAMURA Masaki (60189587)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  HARA Nobuo (90298167)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  KAJIWARA Takeshi (00250663)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  TAKAHASHI Tomokuni (50259793)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  SATO Hiroshi (20433310)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  NAMBA Makoto (60004462)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  TOKUNAGA Hiroo (30211395)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  SHIMADA Ichiro (10235616)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  MIYAKE Katsuya (20023632)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  OKA Mutsuo (40011697)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  NAKAMURA Hiroaki (60217883)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  伊藤 由佳理 (70285089)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi