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Mirror symmetry of Calabi-Yau and Fano manifolds form the viewpoint of moduli theory

Research Project

Project/Area Number 17K17817
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Algebra
Geometry
Research InstitutionKeio University (2021-2022)
Kyoto University (2017-2020)

Principal Investigator

KANAZAWA Atsushi  慶應義塾大学, 総合政策学部(藤沢), 准教授 (40784492)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
KeywordsCalabi-Yau多様体 / ミラー対称性 / モジュライ空間 / Landau-Ginzburg模型 / 安定性条件 / Weil-Petersson幾何 / SYZミラー対称性 / Fano多様体 / アトラクター機構 / K3曲面 / 一般化Calabi-Yau構造 / 剛複素構造 / 剛Kahler構造 / Hodge理論 / 可積分構造 / Kahler構造 / アトラクター幾何 / トーリック幾何 / Lagrangianトーラスファイブレーション / 導来圏 / 代数幾何 / シンプレクティック幾何
Outline of Final Research Achievements

We study mirror symmetry of Calabi-Yau and Fano manifolds from the viewpoint of moduli theory. More concretely, we consider the problem that how Calabi-Yau manifolds, Fano manifolds and Landau-Ginzburg models are related under degenerations of complex and Kahler structures. Moreover, inspired by mirror symmetry, we also build some foundations of differential geometric structures of Kahler moduli spaces of Calabi-Yau manifolds.

Academic Significance and Societal Importance of the Research Achievements

ミラー対称性は異なる分野に潜む共通の本質を抽出し, 様々な分野を有機的に結び付けることが期待される. 本研究においても興味深い現象が発見され, 今後の発展のための具体例の蓄積がなされた. より技術的な側面に関しては, (1)Calabi-Yau多様体の退化においてミラー対称性がどのように振る舞うかに関して理解が大きく進展した. (2)Calabi-Yau多様体の複素構造とKahler構造のモジュライ空間の構造の理解が深まった.

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (77 results)

All 2023 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (9 results) Journal Article (17 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 12 results,  Open Access: 5 results) Presentation (34 results) (of which Int'l Joint Research: 18 results,  Invited: 32 results) Book (2 results) Remarks (4 results) Funded Workshop (11 results)

  • [Int'l Joint Research] Tsinghua University(中国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Boston University(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of California, Berkeley(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] 清華大学(中国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] California大学Berkeley校(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] Boston大学/California大学Berkeley校/Harvard大学(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Harvard大学/Boston大学(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] 台湾国立大学(台湾)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Harvard大学/Boston大学(米国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Attractor mechanisms of moduli spaces of Calabi-Yau 3-folds2023

    • Author(s)
      Yu-Wei Fan, Atsushi Kanazawa
    • Journal Title

      Journal of Geometry and Physics,

      Volume: 185 Pages: 104724-104724

    • DOI

      10.1016/j.geomphys.2022.104724

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Degenerating Hodge structure of one-parameter family of Calabi-Yau threefolds2021

    • Author(s)
      Tatsuki Hayama, Atsushi Kanazawa
    • Journal Title

      Aisan Journal of Mathamtics

      Volume: 25 Pages: 31-42

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Weil-Petersson geometry on the space of Bridgeland stability conditions2021

    • Author(s)
      Yu-Wei Fan, Atsushi Kanazawa, Shing-Tung Yau
    • Journal Title

      Communication in Analysis and Geometry

      Volume: 29 Pages: 681-706

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Calabi-Yau多様体のアトラクター機構とその周辺2021

    • Author(s)
      金沢篤
    • Journal Title

      日本数学会2021年度秋季総合分科会予稿集(代数学分科会特別講演)

      Volume: - Pages: 75-85

    • Related Report
      2021 Research-status Report
  • [Journal Article] Mirror symmetry and rigid structures of generalized K3 surfaces2021

    • Author(s)
      Atsushi Kanazawa
    • Journal Title

      The 3rd Japan-Taiwan Joint Conference on Differential Geometry

      Volume: - Pages: 2-12

    • Related Report
      2021 Research-status Report
  • [Journal Article] Degenerating Hodge structure of one-parameter family of Calabi-Yau threefolds2020

    • Author(s)
      Tatsuki Hayama, Atsushi Kanazawa
    • Journal Title

      Aisan Journal of Mathamtics

      Volume: -

    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Weil-Petersson geometry on the space of Bridgeland stability conditions2020

    • Author(s)
      Yu-Wei Fan, Atsushi Kanazawa, Shing-Tung Yau
    • Journal Title

      Communications in Analysis and Geometry

      Volume: 印刷中

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Kahlerモジュライ空間と三角圏の安定性条件2020

    • Author(s)
      金沢篤
    • Journal Title

      日本数学会2020年度年会予稿集 (幾何学分科会特別講演, 日本大学, 2020)

      Volume: - Pages: 87-97

    • Related Report
      2019 Research-status Report
  • [Journal Article] Geometric transitions and SYZ mirror symmetry2019

    • Author(s)
      Atsushi Kanazawa, Siu-Cheong Lau
    • Journal Title

      Pacific Journal of Mathematics

      Volume: 301-2 Issue: 2 Pages: 489-517

    • DOI

      10.2140/pjm.2019.301.489

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Local Calabi-Yau manifolds of affine type A via SYZ mirror symmetry2019

    • Author(s)
      Atsushi Kanazawa, Siu-Cheong Lau
    • Journal Title

      Journal of Geometry and Physics

      Volume: 139 Pages: 103-138

    • DOI

      10.1016/j.geomphys.2018.12.015

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Degenerations and Lagrangian fibrations of Calabi-Yau manifolds2019

    • Author(s)
      Atsushi Kanazawa
    • Journal Title

      Handbook for Mirror Symmetries of Calabi-Yau and Fano Manifolds, Advanced Lectures in Mathematics

      Volume: 47 Pages: 149-204

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Geometric transitions and SYZ mirror symmetry2019

    • Author(s)
      Atsushi Kanazawa, Siu-Choeng Lau
    • Journal Title

      Pacific Journal of Mathematics

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Calabi-Yau manifolds of affine type A via SYZ mirror symmetry2019

    • Author(s)
      Atsushi Kanazawa, Siu-Choeng Lau
    • Journal Title

      Journal of Geometry and Physics

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Degenerations and Lagrangian fibrations of Calabi-Yau manifolds2019

    • Author(s)
      Atsushi Kanazawa
    • Journal Title

      Handbook for Mirror Symmetries of Calabi-Yau and Fano Manifolds

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Calabi-Yau多様体の退化とLagrangeファイブレーション2018

    • Author(s)
      金沢篤
    • Journal Title

      第65回幾何学シンポジウム報告集 (東北大学, 2018)

      Volume: - Pages: 104-114

    • Related Report
      2018 Research-status Report
  • [Journal Article] Toward Weil-Petersson geometry of Kahler moduli spaces2018

    • Author(s)
      Atsushi Kanazawa
    • Journal Title

      Proceeding of Kinosaki Algebraic Geometry Symposium 2017

      Volume: - Pages: 15-25

    • Related Report
      2017 Research-status Report
    • Open Access
  • [Journal Article] Doran-Harder-Thompson conjecture via SYZ mirror symmetry: elliptic curves2017

    • Author(s)
      Atsushi Kanazawa
    • Journal Title

      SIGMA Symmetry, Integrability and Geometry: Methods and Applications

      Volume: 13

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 一般化K3曲面のミラー対称性2022

    • Author(s)
      金沢篤
    • Organizer
      第69回幾何学シンポジウム, 東京理科大学
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Mirror symmetry for generalized K3 surfaces2022

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Calabi-Yau Manifolds and Mirror Symmetry -Past, Present, and Future-, Gakushuin University
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Attractor mechanisms of moduli spaces of Calabi-Yau 3-folds2022

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Boston-Keio-Tsinghua Workshop 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mirror symmetry and rigid structures of generalized K3 surfaces2022

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      The 3rd Japan-Taiwan Joint Conference on Differential Geometry, OCAMI 大阪市立大学数学研究所
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Mirror symmetry and rigid structures of generalized K3 surfaces2021

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      The 3rd Japan-Taiwan Joint Conference on Differential Geometry
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Mirror symmetry and rigid structures of generalized K3 surfaces2021

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Online Workshop on Calabi-Yau Varieties and Related Topics 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Calabi-Yau 多様体のアトラクター機構とその周辺2021

    • Author(s)
      金沢篤
    • Organizer
      日本数学会 2021 年度秋季総合分科会 特別講 演 (代数分科会)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 一般化 K3 曲面の剛構造とミラー対称性2021

    • Author(s)
      金沢篤
    • Organizer
      Aspects of Mirror Symmetry 2021
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Kahler モジュライ空間と三角圏の安定性条件2020

    • Author(s)
      金沢篤
    • Organizer
      日本数学会2020年度秋季総合分科会, 総合講演
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Kahlerモジュライ空間と三角圏の安定性条件2020

    • Author(s)
      金沢篤
    • Organizer
      日本数学会2020年度年会(幾何学分科会特別講演), 日本大学
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 三角圏の安定性条件とWeil-Petersson幾何2019

    • Author(s)
      金沢篤
    • Organizer
      日本数学会 2019 年度秋季総合分科会, 金沢大学
    • Related Report
      2019 Research-status Report
  • [Presentation] Tyurin degenerations and Lagrangian torus fibrations of Calabi-Yau manifolds2019

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Geometry and Quantization 2019, Jinshan Youth Activity Center
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Stability spaces with a view toward period maps and attractor geometry;2019

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Workshop on Calabi-Yau Varieties and Related Topics, 函館コミュニティプラザ G スクエア
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Weil-Petersson geometry on stability spaces2019

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Interaction between Algebraic Geometry and QFT, Moscow Institute of Physics and Technology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Calabi-Yau多様体の退化とLagrangeファイブレーション(II)2019

    • Author(s)
      金沢篤
    • Organizer
      東北代数セミナー, 東北大学
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Calabi-Yau多様体の退化とLagrangeファイブレーション(I)2019

    • Author(s)
      金沢篤
    • Organizer
      東北代数セミナー, 東北大学
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Toward canonical metrics on Kahler moduli spaces2019

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Mini-Workshop on Symplectic Geometry and Mirror Symmetry, Seoul National University
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Tyurin degenerations and Landau--Ginzburg models2019

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Mini-Workshop on Symplectic Geometry and Mirror Symmetry, Seoul National University
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Calabi-Yau多様体の退化とミラー対称性2019

    • Author(s)
      金沢篤
    • Organizer
      日本数学会2019年度年会, 東京工業大学
    • Related Report
      2018 Research-status Report
  • [Presentation] Moduli of Calabi-Yau manifolds and mirror symmetry2019

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      The 2nd Meeting for Global Math Network (Universitat Bonn, Ecole Normale Superieure, Kyoto RIMS, Courant Institute, BICMR)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Gluing Landau-Ginzburg models via Tyurin degenerations (II)2018

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Matrix Factorizations and Mirror Symmetry, KIAS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Gluing Landau-Ginzburg models via Tyurin degenerations (I)2018

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Matrix Factorizations and Mirror Symmetry, KIAS
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Calabi-Yau多様体の退化とLagrangeファイブレーション2018

    • Author(s)
      金沢篤
    • Organizer
      第65回幾何学シンポジウム(基調講演), 東北大学
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Toward Weil-Petersson geometry of Kahler moduli space2018

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      The 3rd Japanese-European Symposium on Symplectic Varieties and Moduli Spaces, Tokyo University of Science
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Degenerations and Lagrangian fibrations of Calabi-Yau manifolds2018

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Working Workshop on Calabi-Yau Varieties and Related Topics, Gakushuin University
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Kahler構造のモジュライ空間の幾何学2018

    • Author(s)
      金沢篤
    • Organizer
      幾何セミナー, 名古屋大学
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] DHT予想とLagrangeファイブレーション2018

    • Author(s)
      金沢篤
    • Organizer
      幾何セミナー, 明治大学
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Calabi-Yau fibrations and Landau-Ginzburg models2018

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      The 3rd KTGU Mathematics Workshop for Young Researchers, Kyoto University
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Weil-Petersson geometry on the space of Bridgeland stability conditions2017

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      微分トポロジーセミナー, 京都大学
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Weil-Petersson geometry on the space of Bridgeland stability conditions2017

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Kinosaki Algebraic Geometry Symposium 2017, Kinosaki International Art Center
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Weil-Petersson geometry on the space of Bridgeland stability conditions2017

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      Workshop on Calabi-Yau Varieties: Arithmetic, Geometry and Physics, Gakushuin University
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Calabi-Yau多様体の退化とミラー対称性2017

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      代数学セミナー, 広島大学
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] ミラー対称性とテータ関数2017

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      ミラー対称性の諸相 2017, 京都大学
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] ミラー対称性とテータ関数2017

    • Author(s)
      Atsushi Kanazawa
    • Organizer
      数学教室談話会, 京都大学
    • Related Report
      2017 Research-status Report
    • Invited
  • [Book] 数学セミナー2018年12月号, 京都大学ガロア祭2018/問題と解説, p.42-442018

    • Author(s)
      金沢篤
    • Total Pages
      4
    • Publisher
      日本評論社
    • Related Report
      2018 Research-status Report
  • [Book] 数理科学数理科学2018年10月号, 代数幾何とカラビ・ヤウ多様体, p.22-282018

    • Author(s)
      金沢篤
    • Total Pages
      7
    • Publisher
      サイエンス社
    • Related Report
      2018 Research-status Report
  • [Remarks] Atsushi Kanazawa

    • URL

      https://sites.google.com/view/akanazawa/

    • Related Report
      2022 Annual Research Report
  • [Remarks] Atsushi Kanazawa

    • URL

      https://sites.google.com/site/kanazawahomepage/home

    • Related Report
      2020 Research-status Report
  • [Remarks] Atsushi Kanazawa

    • URL

      https://atsushi-kanazawa.github.io/

    • Related Report
      2019 Research-status Report
  • [Remarks] Website of Atsushi Kanazawa

    • URL

      https://sites.google.com/site/kanazawahomepage/home

    • Related Report
      2018 Research-status Report
  • [Funded Workshop] Aspects of Mirror Symmetry 20222022

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] Calabi-Yau Manifolds and Mirror Symmetry - Past, Present, and Future -2022

    • Related Report
      2022 Annual Research Report
  • [Funded Workshop] Aspects of Mirror Symmetry 20212021

    • Related Report
      2021 Research-status Report
  • [Funded Workshop] ミラー対称性の諸相 20202020

    • Related Report
      2020 Research-status Report
  • [Funded Workshop] Online workshop on mirror symmetry and related topics2020

    • Related Report
      2020 Research-status Report
  • [Funded Workshop] Mirror Symmetry and Related Topics 2019,2019

    • Related Report
      2019 Research-status Report
  • [Funded Workshop] Aspects of Mirror Symmetry 20192019

    • Related Report
      2019 Research-status Report
  • [Funded Workshop] Kinosaki Algebraic Geometry Symposium 20182018

    • Related Report
      2018 Research-status Report
  • [Funded Workshop] Aspects of Mirror Symmetry 20182018

    • Related Report
      2018 Research-status Report
  • [Funded Workshop] Algebraic Geometry & Symplectic Geometry at Crossroads2017

    • Related Report
      2017 Research-status Report
  • [Funded Workshop] ミラー対称性の諸相 20172017

    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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