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2014 Fiscal Year Annual Research Report

ホモロジー的ミラー対称性の証明

Research Project

Project/Area Number 23224002
Research InstitutionKyoto University

Principal Investigator

深谷 賢治  京都大学, 理学(系)研究科(研究院), 教授 (30165261)

Co-Investigator(Kenkyū-buntansha) 中島 啓  京都大学, 数理解析研究所, 教授 (00201666)
小野 薫  京都大学, 数理解析研究所, 教授 (20204232)
加藤 毅  京都大学, 理学(系)研究科(研究院), 教授 (20273427)
入谷 寛  京都大学, 理学(系)研究科(研究院), 准教授 (20448400)
小西 由紀子  京都大学, 理学(系)研究科(研究院), 准教授 (30505649)
加藤 文元  熊本大学, 自然科学研究科, 教授 (50294880)
藤原 耕二  京都大学, 理学(系)研究科(研究院), 教授 (60229078)
三松 佳彦  中央大学, 理工学部, 教授 (70190725)
大仁田 義裕  大阪市立大学, 理学(系)研究科(研究院), 教授 (90183764)
Project Period (FY) 2011-04-01 – 2016-03-31
Keywords幾何学 / 代数学 / 解析学
Outline of Annual Research Achievements

昨年来ミラー対称性の数学的に正確な定式化の基礎となる仮想ホモロジー類の手法の細部への関心がたかまっており、深谷と小野が15年前に定式化したものをより詳しく正確に定式化し、使い易くすることに処方面の関心が集まっている。これはミラー対称性研究においても重要である。特に、ホモロジー的ミラー対称性の確立には、フレアホモロジー論の一般化や変形版(族への一般化やより高次の構造の導入など)が欠かせない。これを我々が目的とするレベルの一般の状況で推進するには、仮想ホモロジー類の理論が不可欠であり、それを上記のような非常に一般的で微妙な状況で心配なく使えるようにすることが研究の推進において重要である。そこでそのような点に研究の一つの力点をおきたい。
この目的でモノグラフシリーズを執筆しており,昨年度第一部200ページを論文サーバーにアップロードした.
第1部は単独の倉西構造を持つ空間の一般論,第2部は倉西構造を持つ空間のシステム一般論,第3部は擬正則曲線のモジュライからそのようなものを作る議論である.第2部,第3部(ともに200ページ)も第1稿はできており,完成させて順に発表したい.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

本年度は,昨年度に引き続き,ミラー対称性の証明の基礎となる仮想ホモロジー類の理論を詳細に証明する文献の制作を続けた.3部作の予定で,現在600ページの原稿(初稿)ができている.その第一部(200ページ分)を3月にネット上の論文サーバーで公表しした.第一部は,単独の倉西構造を持つ空間を扱い,とくにその上の微分形式を用いて,対応(correspondence)を微分形式の間の写像として構成する理論を展開した.微分形式のファイバー積分は一般にsubmersionで無い場合には超関数になるが,摂動の連続族という概念をもちることで,いつも滑らかな微分形式の範疇で対応を構成することができる.この対応に対するストークスの定理と合成法則を一般の形で証明した.
この文献の完成後,忘却写像とその応用としてグロモフ-ウィッテン不変量やフレアー理論の諸性質を証明すること,群作用がある場合の同変倉西構造の構成とその応用,多価摂動されたモジュライ空間の3角形分割とその応用,など基礎の部分に対するより進んだ部分の文献の制作に進む予定であり,また,M. Abouzaidとの共著のコンパクトな場合の深谷圏の生成元に関する論文とトーリッック多様体のホモロジー的ミラー対称性への応用や,高い種数のラグランジュフレアー理論など,完成させる予定である研究を続ける予定である.
倉西構造の摂動をambient spaceを用いる定式化も可能で,そのとき,ambient spaceがハウスドルフ空間になるか,という質問を受けていたので,その点の文献を制作し投稿した.
反シンプレクテックな双合の不動点のラグランジュ部分多様体のフレアー理論についての論文をについて投稿紙から修正を求める連絡があったのでその作業を行った.

Strategy for Future Research Activity

仮想ホモロジー類の理論が不可欠であり、それを上記のような非常に一般的で微妙な状況で心配なく使えるようにすることが研究の推進において重要である。そこでそのような点に研究の一つの力点をおきたい。
この目的でモノグラフシリーズを執筆しており,昨年度第一部200ページを論文サーバーにアップロードした.第2部,第3部(ともに200ページ)も第1稿はできており,完成させて順に発表したい.それ以外に,理論構成で重要な忘却写像の理論,接道されたモジュライ空間の3角形分割,群作用がある場合に群作用をたもった倉西構造を構成する議論,などが重要である.これらについては,数学的には理解が進んでおり,口頭発表や応用のための論文での部分的な記述はしているが,もっとも一般的な場合の抽象的な構成については,上記3つとは別に独立した形で発表する予定である.

  • Research Products

    (50 results)

All 2015 2014

All Journal Article (17 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (33 results) (of which Invited: 33 results)

  • [Journal Article] A combinatorial Li-Yau inequality and rational points on curves2015

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

      Math. Ann.

      Volume: 361 Pages: 211-258

    • DOI

      10.1007/s00208-014-1067-x

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Buchberger stratification on the space of polynomials2015

    • Author(s)
      Fumiharu Kato, Kei Ohnoshi
    • Journal Title

      Kumamoto J. Math.

      Volume: 28 Pages: 1-10

    • Peer Reviewed
  • [Journal Article] Kuranishi structure, Pseudo-holomorphic curve, and Virtual fundamental chain: Part 12015

    • Author(s)
      Kenji Fukaya, Yong-Geun Oh, Hiroshi Ohta, Kaoru Ono
    • Journal Title

      arXiv

      Volume: 1503.07631 Pages: 1-203

    • Open Access
  • [Journal Article] Lagrangian Floer theory and mirror symmetry on compact toric manifolds2015

    • Author(s)
      Kenji Fukaya, Yong-Geun Oh, Hiroshi Ohta, Kaoru Ono
    • Journal Title

      to appear in Asterisques

      Volume: 196 Pages: 1-314

    • DOI

      to appear

    • Peer Reviewed
  • [Journal Article] A simple proof of the formula for the Betti numbers of the quasihomogeneous Hilbert schemes2015

    • Author(s)
      A. Buryak, B.L. Feigin and H. Nakajima
    • Journal Title

      International Mathematics Research Notices

      Volume: * Pages: *

    • DOI

      *

    • Peer Reviewed
  • [Journal Article] Towards a mathematical definition of Coulomb branches of 3-dimensional $\mathcal N=4$ gauge theories2015

    • Author(s)
      H. Nakajima
    • Journal Title

      arXiv

      Volume: 1503.03676. Pages: 1-54

    • Open Access
  • [Journal Article] Asymptotically isometric metrics on relatively hyperbolic groups and marked length spectrum.2015

    • Author(s)
      Koji Fujiwara.
    • Journal Title

      Journal of Topology and Analysis

      Volume: 7-2 Pages: 345-359

    • DOI

      10.1142/S1793525315500132

    • Peer Reviewed
  • [Journal Article] Thurston's h-principle for 2-dimensional Foliations of Codimension Greater than One2015

    • Author(s)
      Yoshihiko MITSUMATSU and Elmar VOGT
    • Journal Title

      Geometry, Dynamics, and Foliations 2013, ASPM (Math. Soc. Japan)

      Volume: 未定 Pages: 1-

    • DOI

      to appear

    • Peer Reviewed
  • [Journal Article] Shrinking good coordinate systems associated to Kuranishi structures2014

    • Author(s)
      Kenji Fukaya, Yong-Geun Oh, Hiroshi Ohta, Kaoru Ono
    • Journal Title

      arXiv

      Volume: 1405.1755 Pages: 1-13

    • Open Access
  • [Journal Article] Anti-symplectic involution and Floer cohomology2014

    • Author(s)
      Kenji Fukaya, Yong-Geun Oh, Hiroshi Ohta, Kaoru Ono
    • Journal Title

      arXiv

      Volume: 0912.2646 Pages: 1-100

    • Open Access
  • [Journal Article] Refined Chern-Simons theory and Hilbert schemes of points on the plane2014

    • Author(s)
      H. Nakajima
    • Journal Title

      Perspectives in Representation Theory, Contemporary Math. AMS

      Volume: 610 Pages: 305-331

    • DOI

      *

    • Peer Reviewed
  • [Journal Article] 戸田幸伸氏の業績2014

    • Author(s)
      中島 啓
    • Journal Title

      数学

      Volume: 66-4 Pages: 414-421

    • Open Access
  • [Journal Article] Instanton moduli spaces and $\mathscr W$-algebras2014

    • Author(s)
      A. Braverman, M. Finkelberg and H. Nakajima
    • Journal Title

      arXiv

      Volume: 1406.2381. Pages: 1-122

    • Open Access
  • [Journal Article] Spectral coincidence of transition operators, automata groups and BBS in tropical geometry2014

    • Author(s)
      T. Kato, S. Tsujimoto and A. Zuk
    • Journal Title

      arXiv

      Volume: 1406.5557 Pages: 1-18

    • Open Access
  • [Journal Article] A note on the pentagram map and tropical geometry2014

    • Author(s)
      T. Kato
    • Journal Title

      arXiv

      Volume: 1405.0084 Pages: 1-8

    • Open Access
  • [Journal Article] Landau-Ginzburg/Calabi-Yau correspondence, global mirror symmetry and Orlov equivalenc2014

    • Author(s)
      Alessandro Chiodo, Hiroshi Iritani, Yongbin Ruan
    • Journal Title

      Publ. Math. Inst. Hautes Études Sci.

      Volume: 119 Pages: 127-216

    • DOI

      *

    • Peer Reviewed
  • [Journal Article] Constructing group actions on quasi-trees and applications to mapping class groups.2014

    • Author(s)
      Mladen Bestvina, Kenneth Bromberg, Koji Fujiwara.
    • Journal Title

      Publ. IHES.

      Volume: 2014 Pages: 1-

    • DOI

      10.1007/s10240-014-0067-4

    • Peer Reviewed
  • [Presentation] Towards a mathematical definition of Coulomb branches of gauge theories, Representation Theory2015

    • Author(s)
      H. Nakajima
    • Organizer
      Institut Mittag-Leffler Seminars,
    • Place of Presentation
      Institut Mittag-Leffler
    • Year and Date
      2015-03-19 – 2015-03-19
    • Invited
  • [Presentation] Non linear analysis over infinite dimensional spaces and its applications2015

    • Author(s)
      T. Kato
    • Organizer
      Colloquium talk at Univ. Adelaide
    • Place of Presentation
      Adelaide
    • Year and Date
      2015-02-06 – 2015-02-06
    • Invited
  • [Presentation] Forgetful map and virtual fundamental chain2015

    • Author(s)
      K. Fukaya
    • Organizer
      Conference on Homological Mirror Symmetry and Geometry
    • Place of Presentation
      The University of Miami
    • Year and Date
      2015-01-30 – 2015-01-30
    • Invited
  • [Presentation] Idempotents in quantum cohomology and non-dispaceable Lagrangian submanifolds,2014

    • Author(s)
      K. Ono
    • Organizer
      Primitive Forms, Mirror Symmetry and related topics,
    • Place of Presentation
      Department of Mathematics, Kyoto University,
    • Year and Date
      2014-12-24 – 2014-12-26
    • Invited
  • [Presentation] Stable commutator length on mapping class groups2014

    • Author(s)
      K. Fujiwara
    • Organizer
      Geometric and Combinatorial Group Theory In honor of Eliyahu Rips workshop
    • Place of Presentation
      Hebrew U, Israel.
    • Year and Date
      2014-12-14 – 2014-12-19
    • Invited
  • [Presentation] Overview of Lagrangian Floer theory, (3 talks)2014

    • Author(s)
      K. Fukaya
    • Organizer
      Overview of Lagrangian Floer theory, (3 talks)
    • Place of Presentation
      Tata Institute, Bombay
    • Year and Date
      2014-12-10 – 2014-12-20
    • Invited
  • [Presentation] Non-displaceable Lagrangian sub manifolds, partial symplectic quasi-states and generation criterion for Fukaya category2014

    • Author(s)
      K. Ono
    • Organizer
      Mathematics inspired by string theory, Tsinghua Sanya International Mathematics Forum
    • Place of Presentation
      清華大学
    • Year and Date
      2014-12-08 – 2014-12-12
    • Invited
  • [Presentation] Growth of Casson handles and Yang-Mills gauge theory over non compact four manifolds2014

    • Author(s)
      T. Kato
    • Organizer
      Colloquium talk at Humboldt University
    • Place of Presentation
      Berlin
    • Year and Date
      2014-11-25 – 2014-11-25
    • Invited
  • [Presentation] The Crepant Transformation Conjecture in the Toric Case2014

    • Author(s)
      H. Iritani
    • Organizer
      Wall Crossing, Quantum Integrable Systems, and TQFT
    • Place of Presentation
      Simons Center, USA,
    • Year and Date
      2014-11-21 – 2014-11-21
    • Invited
  • [Presentation] Coulomb branches of 3d N=4 gauge theories and motivic DT-invariants2014

    • Author(s)
      H. Nakajima
    • Organizer
      Categorical Structures in Harmonic Analysis
    • Place of Presentation
      MSRI
    • Year and Date
      2014-11-17 – 2014-11-17
    • Invited
  • [Presentation] 3-dimensional gauge theory and representation theory2014

    • Author(s)
      H. Nakajima
    • Organizer
      京都賞ワークショップ,
    • Place of Presentation
      京都国際会館
    • Year and Date
      2014-11-12 – 2014-11-12
    • Invited
  • [Presentation] Borderline case(s) in applying virtual technique to pseudo-holomorphic curves2014

    • Author(s)
      K. Fukaya
    • Organizer
      2014 Clay Research Conference and Workshops
    • Place of Presentation
      Oxford University
    • Year and Date
      2014-09-30 – 2014-09-30
    • Invited
  • [Presentation] BGG reciprocity and Betti numbers of quiver varieties2014

    • Author(s)
      H. Nakajima
    • Organizer
      McKay correspondence, orbifolds, quivers
    • Place of Presentation
      University of Warwick
    • Year and Date
      2014-09-16 – 2014-09-16
    • Invited
  • [Presentation] Spectral coincidence of transition operators, automata groups and BBS in tropical geometry2014

    • Author(s)
      T. Kato
    • Organizer
      HeKKsaGon summer school
    • Place of Presentation
      Goettingen
    • Year and Date
      2014-09-11 – 2014-09-20
    • Invited
  • [Presentation] `Introduction to quiver varieties'2014

    • Author(s)
      H. Nakajima
    • Organizer
      Introductory School on Derived Categories
    • Place of Presentation
      University of Warwick
    • Year and Date
      2014-09-10 – 2014-09-10
    • Invited
  • [Presentation] Asymptotically isometric metrics on hyperbolic groups2014

    • Author(s)
      K. Fujiwara
    • Organizer
      The 10th Geometry conference for the friendship between China and Japan
    • Place of Presentation
      Fudan University, China.
    • Year and Date
      2014-09-08 – 2014-09-12
    • Invited
  • [Presentation] Incompressible Fluids on Foliated Manifolds2014

    • Author(s)
      Y. Mitsumatsu
    • Organizer
      Workshop Geometry and Dynamics of Foliations
    • Place of Presentation
      ICMAT Madrid, Spain
    • Year and Date
      2014-09-04 – 2014-09-04
    • Invited
  • [Presentation] Spectral coincidence of transition operators, automata groups and BBS in tropical geometry2014

    • Author(s)
      T. Kato
    • Organizer
      Geoemtry and Physics seminar
    • Place of Presentation
      Penn State Univ.
    • Year and Date
      2014-09-02 – 2014-09-02
    • Invited
  • [Presentation] Cyclic homology in Lagrangian Floer theory and pseudo-holomorphic curve.2014

    • Author(s)
      K. Fukaya
    • Organizer
      (3 talks) in Conference - Loop spaces in geometry and topology,
    • Place of Presentation
      University of Nante
    • Year and Date
      2014-09-01 – 2014-09-05
    • Invited
  • [Presentation] From Tate curves to Zariski-Riemann spaces ―- A guide to birational approach to rigid geometry (4回)2014

    • Author(s)
      F. Kato
    • Organizer
      Higher Invariants
    • Place of Presentation
      Regensburg University (ドイツ)数学教室M103教室
    • Year and Date
      2014-08-28 – 2014-09-05
    • Invited
  • [Presentation] How we shortcut Lagrangian Floer theory in 4 dimensional case,2014

    • Author(s)
      K. Fukaya
    • Organizer
      Workshop on Topology and Invariants of 4-Manifolds Schedule
    • Place of Presentation
      Simons Center
    • Year and Date
      2014-08-27 – 2014-08-27
    • Invited
  • [Presentation] Quasi-homomorphisms into non-commutative groups2014

    • Author(s)
      K. Fujiwara
    • Organizer
      Geometry on Groups and Spaces" ICM Satellite Conference on Geometric Group Theory & Geometric Structures
    • Place of Presentation
      KAIST, Daejeon, Korea
    • Year and Date
      2014-08-07 – 2014-08-12
    • Invited
  • [Presentation] cellularity/quasi-hereditarity of quantum affine algebras and their cousin2014

    • Author(s)
      H. Nakajima
    • Organizer
      , ICM 2014 Satellite Conference on Representation Theory and Related Topics
    • Place of Presentation
      Daegu, South Korea
    • Year and Date
      2014-08-07 – 2014-08-07
    • Invited
  • [Presentation] Spectral coincidence of transition operators, automata groups and BBS in tropical geometry2014

    • Author(s)
      T. Kato
    • Organizer
      Special week on operator algebras
    • Place of Presentation
      East China Normal University
    • Year and Date
      2014-08-02 – 2014-08-06
    • Invited
  • [Presentation] Floer complex and covering spaces,2014

    • Author(s)
      K. Ono
    • Organizer
      Graduate School of Mathematical Sciences, the University of Tokyo,
    • Place of Presentation
      東大数理
    • Year and Date
      2014-07-07 – 2014-07-11
    • Invited
  • [Presentation] Floer complex and covering spaces, Trends in Modern Geometry2014

    • Author(s)
      K. Ono
    • Organizer
      Mathematics New Gaols
    • Place of Presentation
      National Center for Theoretical Sciences (South), National Cheng Kung University, Tainan,
    • Year and Date
      2014-06-30 – 2014-07-04
    • Invited
  • [Presentation] Can one use virtual fundamental chain in (topological) quantum field theory ?2014

    • Author(s)
      K. Fukaya
    • Organizer
      in Algebra, Geometry and Physics: a conference in honour of Maxim Kontsevich
    • Place of Presentation
      IHES
    • Year and Date
      2014-06-25 – 2014-06-25
    • Invited
  • [Presentation] Local quantum cohomology and mixed Frobenius structure2014

    • Author(s)
      Y. Konishi
    • Organizer
      Bridgeland stability and Birational geometries
    • Place of Presentation
      数理解析研究所
    • Year and Date
      2014-06-16 – 2014-06-19
    • Invited
  • [Presentation] Lectures on Lagrangian FLoer theory on Toric manifolds,2014

    • Author(s)
      K. Fukaya
    • Organizer
      Lectures on Lagrangian FLoer theory on Toric manifolds,
    • Place of Presentation
      Center for Geometry and Physics, Pohang
    • Year and Date
      2014-06-10 – 2014-06-20
    • Invited
  • [Presentation] Various points to be worked out when one studies virtual fundametal chain2014

    • Author(s)
      K. Fukaya
    • Organizer
      Workshop on Moduli Spaces of Pseudo-holomorphic Curves II
    • Place of Presentation
      Simons Center
    • Year and Date
      2014-06-02 – 2014-06-02
    • Invited
  • [Presentation] Non-displaceable Lagrangian tori in $S^2 \times S^2$, Okounkov Bodies and Applications2014

    • Author(s)
      K. Ono
    • Organizer
      Mathematisches Forschungsinstitute
    • Place of Presentation
      Oberwolfach,
    • Year and Date
      2014-05-25 – 2014-05-31
    • Invited
  • [Presentation] Center of Mass technique and construction of equivariant Kuranishi structure2014

    • Author(s)
      K. Fukaya
    • Organizer
      in Equivariant Gromov-Witten Theory and Applications:
    • Place of Presentation
      Simons Center
    • Year and Date
      2014-05-14 – 2014-05-14
    • Invited
  • [Presentation] Hodge Theory’ from Floer homology2014

    • Author(s)
      K. Fukaya
    • Organizer
      Geometry Festival
    • Place of Presentation
      Stony Brook University
    • Year and Date
      2014-04-13 – 2014-04-13
    • Invited

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Published: 2016-06-01  

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