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Singularities of maps and applications of the homotopy principles

Research Project

Project/Area Number 18540088
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Geometry
Research InstitutionYamaguchi University

Principal Investigator

ANDO Yoshifumi  Yamaguchi University, 大学院・理工学研究科, 教授 (80001840)

Co-Investigator(Kenkyū-buntansha) KOMIYA Katsuhiro  山口大学, 大学院・理工学研究科, 教授 (00034744)
MIYAZAWA Yasuyuki  山口大学, 大学院・理工学研究科, 准教授 (60263761)
NAITOH Hiroo  山口大学, 大学院・理工学研究科, 教授 (10127772)
WATANABE Tadashi  山口大学, 教育学部, 教授 (10107724)
SATO Yoshihisa  山口大学, 教育学部, 准教授 (90231349)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,700,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥600,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords特異点 / 可微分写像 / ホモトピー原理 / 多様体 / トム多項式 / 特性類 / ジェット空間 / 安定ホモトピー群 / 写像の特異点 / ホモトピー群 / ホモトポープリンシプル / コンタクト軌道 / コボルディズム
Research Abstract

代表者の研究による閉多様体から球面への写像度0の折り目写像のコボルズム群は球面の安定ホモトピー群と同型になるという定理をさらに一般化した. 特異点のK-不変開集合に対するh-principleを確立した. 多様体Pへの多様体からの高次特異点の類に属する特異点を許容する可微分写像のコボルディズム群に対応して導入したある安定ホモトピー群をh-principleを使って解析することにより, このコボルズム群の分類空間を決定した.

Report

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

    (32 results)

All 2008 2007 2006 Other

All Journal Article (19 results) (of which Peer Reviewed: 6 results) Presentation (13 results)

  • [Journal Article] Cobordisms of maps with singularities of given class2008

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Algebraic and Geometric Topology 8

      Pages: 1989-2029

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] A multi-variable polynomial invariant for virtual knotsand links2008

    • Author(s)
      Yasuyuki Miyazawa
    • Journal Title

      Journal of Knot Theory Ramifications 17

      Pages: 1311-1326

    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Journal Article] Tangential representations at isolated fixed points of odd-dimensional G-manifolds2008

    • Author(s)
      Katsuhiro Komiya
    • Journal Title

      Bulletin of Korean Mathematical Society 45

      Pages: 33-37

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tangential representations at isolated fixed points ofodd-dimensional G-manifolds2008

    • Author(s)
      Katsuhiro Komiya
    • Journal Title

      Bull.Korean Math.Soc 45

      Pages: 33-37

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A homotopy principle for maps with prescribed Thom-Boardman Singularities2007

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Transactions of the American Mathematical Society 359

      Pages: 489-515

    • Related Report
      2008 Final Research Report
  • [Journal Article] The homotopy principle for maps with singularities of K-invariant class2007

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Journal of Mathematical Society of Japan 59

      Pages: 557-582

    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Journal Article] The decomposability of Z_2-manifolds in cut-and-paste equivalence2007

    • Author(s)
      Katsuhiro Komiya
    • Journal Title

      Tokyo Journal of Mathematics 30

      Pages: 285-291

    • Related Report
      2008 Final Research Report
  • [Journal Article] The decomposability of Z 2-manifolds in cut-and-paste equivalence2007

    • Author(s)
      Katsuhiro Komiya
    • Journal Title

      Tokyo Journal of Mathematics 30

      Pages: 285-291

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A homotopy principle for maps with prescribed Thom-Boardman singularities2007

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Transactions of the American Mathematical Society 359

      Pages: 489-515

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stable homotopy groups of spheres and higher singularities2006

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Journal of Mathematics of Kyoto University 46

      Pages: 147-165

    • Related Report
      2008 Final Research Report 2006 Annual Research Report
  • [Journal Article] Nonexistence of homotopy equivalences which are C^{\infty} stable or of finite Codimension2006

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Topology and its Applications 153

      Pages: 2962-2970

    • Related Report
      2008 Final Research Report
  • [Journal Article] Magnetic graphs and an invariant for virtual links2006

    • Author(s)
      Yasuyuki Miyazawa
    • Journal Title

      Journal of Knot Theory Ramifications 152

      Pages: 1319-1334

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nonexistence of homotopy equivalences which are C^{infty} stable or of finite codimension2006

    • Author(s)
      Yoshifumi Ando
    • Journal Title

      Topology and its Applications 153

      Pages: 2962-2970

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Magnetic graphs and an invariant for virtual links2006

    • Author(s)
      Yasuyuki MIyazawa
    • Journal Title

      Journal of Knot Theory Ramifications 152

      Pages: 1319-1334

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 2-spheres of square -1 and the geography of genus -2 Lefschetz fibrations, Journal of Mathematical Sciences

    • Author(s)
      Yoshihisa Sato
    • Journal Title

      The University of Tokyo, accepted for publication

    • Related Report
      2008 Final Research Report
  • [Journal Article] Grassmann geometry on the 3-dimensioal unimodular Lie groups I

    • Author(s)
      Jun-ichi Inoguchi, Hiroo Naitoh
    • Journal Title

      Hokkaido Mathematical Journal accepted for publicatio

    • Related Report
      2008 Final Research Report
  • [Journal Article] Grassmann geometry on the 3-dimensional unimodular Lie groups I

    • Author(s)
      Jun-ichi Inoguchi
    • Journal Title

      Hokkaido Mathematical Journal (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 2-spheres of square -1 and the geography of genus -2 Lefschetz fibrations

    • Author(s)
      Yoshihisa Sato
    • Journal Title

      Journal of Mathematical Sciences, The University of Tokyo (in press)

    • NAID

      120006906033

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Amulti-variable polynomial invariant for virtual knots and links

    • Author(s)
      Yasuyuki Miyazawa
    • Journal Title

      J.knot Theory Ramifications (掲載受理)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Uinimodular Lie 群上のグラスマン幾何2008

    • Author(s)
      内藤博夫
    • Organizer
      広島幾何学研究集会2008「リー群と幾何構造」
    • Place of Presentation
      広島
    • Year and Date
      2008-10-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] H(2)-unknotting numb er of a knot2008

    • Author(s)
      宮澤康行
    • Organizer
      研究集会「Intelligence of Low Dimensional Topology兼拡大KOOKセミナー」
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2008-10-08
    • Related Report
      2008 Final Research Report
  • [Presentation] H(2)-unknotting number of a knot2008

    • Author(s)
      宮澤康行
    • Organizer
      研究集会「Intelligence of Low Dimensional Topology 兼 拡大KOOKセミナー」
    • Place of Presentation
      大阪市立大学
    • Year and Date
      2008-10-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Link polynomials derived from magnatic graphs2007

    • Author(s)
      Yasuyuki Miyazawa
    • Organizer
      International Conference on Topology and its Applications 2007
    • Place of Presentation
      京都大学
    • Year and Date
      2007-12-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Unoriented virtual links and a polynomial invariant2007

    • Author(s)
      Yasuyuki Miyazawa
    • Organizer
      Knotting Mathematics and Art:International Conference
    • Place of Presentation
      Univ.South Florida
    • Year and Date
      2007-11-02
    • Related Report
      2007 Annual Research Report
  • [Presentation] Magnetic graphs and a skein system II2007

    • Author(s)
      宮澤 康行
    • Organizer
      東北結び目セミナー
    • Place of Presentation
      山形・国際蔵王高原ホテル
    • Year and Date
      2007-10-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] 大域的特異点論の問題2007

    • Author(s)
      安藤良文
    • Organizer
      研究集会「大域的特異点論の問題」
    • Place of Presentation
      近畿大学
    • Year and Date
      2007-10-06
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 種数2Lefschetz束空間の特異ファイバー和分解に関するStipsicz予想2007

    • Author(s)
      佐藤好久
    • Organizer
      日本数学会トポロジー分化会
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-22
    • Related Report
      2008 Final Research Report
  • [Presentation] 種数2 Lefschetz 束空間のファイバー和分解に関するStipsicz予想2007

    • Author(s)
      佐藤 好久
    • Organizer
      日本数学会年会トポロジー分科会
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] 種数2 Lefschetz 空間の特異ファイバーの本数の最小値に関する注意2007

    • Author(s)
      佐藤 好久
    • Organizer
      日本数学会年会トポロジー分科
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-22
    • Related Report
      2007 Annual Research Report
  • [Presentation] Polynomial invariants for virtual links2007

    • Author(s)
      宮澤 康行
    • Organizer
      第54回トポロジーシンポジウム
    • Place of Presentation
      会津大学
    • Year and Date
      2007-08-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Stable homotopy groups of spheres and higher singularities2006

    • Author(s)
      安藤良文
    • Place of Presentation
      山口大学大学会館会議室
    • Year and Date
      2006-06-15
    • Related Report
      2008 Final Research Report
  • [Presentation] The homotopy principle for maps with singularities of given2006

    • Author(s)
      安藤良文
    • Organizer
      K-invariant class
    • Place of Presentation
      山口大学大学会館会議室
    • Year and Date
      2006-06-14
    • Related Report
      2008 Final Research Report

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

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