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The Einstein Equation and Three Dimensional Manifolds

Research Project

Project/Area Number 17H01091
Research Category

Grant-in-Aid for Scientific Research (A)

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

Principal Investigator

Yamada Sumio  学習院大学, 理学部, 教授 (90396416)

Co-Investigator(Kenkyū-buntansha) 白水 徹也  名古屋大学, 多元数理科学研究科, 教授 (10282716)
儀我 美一  東京大学, 大学院数理科学研究科, 特任教授 (70144110)
松本 幸夫  学習院大学, 理学部, 研究員 (20011637)
小野寺 有紹  東京工業大学, 理学院, 准教授 (70614999)
三石 史人  福岡大学, 理学部, 助教 (80625616)
泉 圭介  名古屋大学, 素粒子宇宙起源研究所, 講師 (90554501)
野澤 真人  大阪工業大学, 工学部, 講師 (60547321)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥43,810,000 (Direct Cost: ¥33,700,000、Indirect Cost: ¥10,110,000)
Fiscal Year 2021: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2020: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2019: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
Fiscal Year 2018: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2017: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Keywordsアインシュタイン方程式 / 調和写像 / 変分法 / 微分幾何学 / ハミルトン形式 / 非線形偏微分方程式 / 真空アインシュタイン方程式 / 重力ソリトン解 / 重力インスタントン解 / キャスナー型漸近構造 / 調和関数 / シグマモデル / 高次元アインシュタイン方程式 / 3次元多様体 / 山辺不変量 / ブラックホール時空 / ADM形式 / ソリトン解 / ベッチ数 / 特異点解析 / 5次元ブラックホール時空 / ADM理論 / 正質量定理とペンローズ不等式 / 高次元ブラックホール / 特異点解消 / 高次元ADM理論 / ブラックホール定常解 / レンズ空間 / 対称空間 / 4次元位相幾何学 / 高次元ブラックホール時空 / 山辺の理論 / 3次元多様体論 / ブラックホールの幾何学 / 3次元多様体 / トーリック多様体 / 曲率流 / 一般相対性理論 / モジュライ理論
Outline of Final Research Achievements

We have investigated the geometric structure of 5-dimensional Einstein spacetimes from the multiple viewpoints of partial differential equations, differential geometry, differential topology, and theoretical physics. In particular we succeeded in formulating the stationary Einstein spacetime with axial symmetries as harmonic map, and show the existence and uniqueness of such maps under a set of natural boundary conditions.Through these results, we have contributed to the field of mathematical relativity. On the other hand, even though we were initially only interetsed in asymptotically flat (AF) spacetimes, by considering space-periodic, non-AF static spacetimes, we managed to construct a family of 5 dimentional gravitational solitons, which in turn induced a 4-dimensional gravitational instanton of generic holonomy, which is an unexpected development.

Academic Significance and Societal Importance of the Research Achievements

重力波天文学の創始という科学史上稀有の進展と時を同じくして、アインシュタイン方程式の内包する幾何学を、数学と物理学の分野融合的な観点から解明することの意義は大きい。今回の研究課題を牽引したグループにおいて、専門分野の異なるメンバーが協働することで、相対性理論に関する問題意識を先鋭化することに成功したことは、我が国の研究環境の活性化にも直結したと考える。

Report

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

    (197 results)

All 2023 2022 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (22 results) Journal Article (69 results) (of which Int'l Joint Research: 29 results,  Peer Reviewed: 66 results,  Open Access: 53 results,  Acknowledgement Compliant: 2 results) Presentation (94 results) (of which Int'l Joint Research: 57 results,  Invited: 85 results) Book (5 results) Remarks (2 results) Funded Workshop (5 results)

  • [Int'l Joint Research] Ariel University(イスラエル)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Stonybrook University(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Universidad de la Republica(ウルグアイ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Galatasaray University(トルコ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Ariel University(イスラエル)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Stonybrook University(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Strasbourg(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Ariel University(イスラエル)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Stony Brook University/University of California, Irvine(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Universtity of Strasbourg(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Leibzig(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Warwick(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] オーベルボルファッハ数学研究所/カールスルーエ工科大学(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ストラスブルグ大学/IRMA ストラスブルグ(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] アリエル大学(イスラエル)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ストーニーブルック大学(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] バーゼル大学(スイス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Stony Brook University/University of Virginia(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Strasbourg(フランス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Basel(スイス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] University of Pavia(イタリア)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Ariel University(イスラエル)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Gravitational Solitons and Complete Ricci Flat Riemannian Manifolds of Infinite Topological Type2023

    • Author(s)
      Marcus Khuri, Martin Reiris, Gilbert Weinstein, Sumio Yamada
    • Journal Title

      Pure and Applied Mathematics Quarterly

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] High-energy properties of the graviton scattering in quadratic gravity2023

    • Author(s)
      Abe Yugo、Inami Takeo、Izumi Keisuke
    • Journal Title

      Journal of High Energy Physics

      Volume: 2023 Issue: 3 Pages: 1-61

    • DOI

      10.1007/jhep03(2023)213

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Attractive gravity probe surfaces in higher dimensions2023

    • Author(s)
      Izumi Keisuke、Tomikawa Yoshimune、Shiromizu Tetsuya、Yoshino Hirotaka
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2023 Issue: 4 Pages: 1-20

    • DOI

      10.1093/ptep/ptad046

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystalline surface diffusion flow for graph-like curves2023

    • Author(s)
      Giga Mi-Ho、Giga Yoshikazu
    • Journal Title

      Discrete and Continuous Dynamical Systems

      Volume: 43 Issue: 3&4 Pages: 1436-1468

    • DOI

      10.3934/dcds.2022160

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Universal degeneration of Riemann surfaces and fibered complex surfaces2023

    • Author(s)
      Tadashi Ashikaga, Yukio Matsumoto
    • Journal Title

      Essays in Geometry-Dedicated to Norbert A'Campo

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Asymptotic behavior of null geodesics near future null infinity II: curvatures, photon surface and dynamically transversely trapping surface2022

    • Author(s)
      Masaya Amo, Tetsuya Shiromizu, Keisuke Izumi, Hirotaka Yoshino, Yoshimune Tomikawa
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 6 Pages: 064074-064074

    • DOI

      10.1103/physrevd.105.064074

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Refined inequalities for a loosely trapped surface and attractive gravity probe surface2022

    • Author(s)
      Lee Kangjae、Shiromizu Tetsuya、Izumi Keisuke
    • Journal Title

      Physical Review D

      Volume: 105 Issue: 4 Pages: 044037-044037

    • DOI

      10.1103/physrevd.105.044037

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Principal eigenvalue problem for infinity Laplacian in metric spaces2022

    • Author(s)
      Qing Liu and Ayato Mitsuishi
    • Journal Title

      Advanced Nonlinear Studies

      Volume: 22 Issue: 1 Pages: 548-573

    • DOI

      10.1515/ans-2022-0028

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Asymptotic behavior of null geodesics near future null infinity. III. Photons towards inward directions2022

    • Author(s)
      Amo Masaya、Izumi Keisuke、Tomikawa Yoshimune、Yoshino Hirotaka、Shiromizu Tetsuya
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 8 Pages: 084007-084007

    • DOI

      10.1103/physrevd.106.084007

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Maximum size of black holes in our accelerating Universe2022

    • Author(s)
      Shiromizu Tetsuya、Izumi Keisuke、Lee Kangjae、Soligon Diego
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 8 Pages: 084014-084014

    • DOI

      10.1103/physrevd.106.084014

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Four types of attractive gravity probe surfaces2022

    • Author(s)
      Lee Kangjae、Shiromizu Tetsuya、Izumi Keisuke、Yoshino Hirotaka、Tomikawa Yoshimune
    • Journal Title

      Physical Review D

      Volume: 106 Issue: 6 Pages: 064028-064028

    • DOI

      10.1103/physrevd.106.064028

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Brane dynamics of holographic BCFTs2022

    • Author(s)
      Izumi Keisuke、Shiromizu Tetsuya、Suzuki Kenta、Takayanagi Tadashi、Tanahashi Norihiro
    • Journal Title

      Journal of High Energy Physics

      Volume: 2022 Issue: 10 Pages: 1-50

    • DOI

      10.1007/jhep10(2022)050

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Backus problem in geophysics: a resolution near the dipole in fractional Sobolev spaces2022

    • Author(s)
      Kan Toru、Magnanini Rolando、Onodera Michiaki
    • Journal Title

      Nonlinear Differential Equations and Applications NoDEA

      Volume: 29 Issue: 3 Pages: 1-29

    • DOI

      10.1007/s00030-022-00749-4

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Motion by crystalline-like mean curvature: A survey2022

    • Author(s)
      Giga Yoshikazu、Pozar Norbert
    • Journal Title

      Bulletin of Mathematical Sciences

      Volume: 12 Issue: 02 Pages: 1-68

    • DOI

      10.1142/s1664360722300043

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Contribution to Guy's Conjecture2022

    • Author(s)
      Yukio Matsumoto, Yoshikazu Matsutani, Angel Montesinos-Amilibia, Masami Oda, Shuichi Ohki, Tsuyoshi Sakai, Tsukasa Shibuya
    • Journal Title

      Acta Mathematics Sinica, English Series

      Volume: 38 Pages: 1856-1886

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The positive mass theorem in Kaluza?Klein picture2022

    • Author(s)
      Shiromizu Tetsuya、Soligon Diego
    • Journal Title

      The European Physical Journal Plus

      Volume: 137 Issue: 9 Pages: 1037-1037

    • DOI

      10.1140/epjp/s13360-022-03245-x

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystalline flow starting from a general polygon2022

    • Author(s)
      Giga Mi-Ho、Giga Yoshikazu、Kuroda Ryo、Ochiai Yusuke
    • Journal Title

      Discrete & Continuous Dynamical Systems

      Volume: 42 Issue: 4 Pages: 2027-2027

    • DOI

      10.3934/dcds.2021182

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Balancing static vacuum black holes with signed masses in four and five dimensions2021

    • Author(s)
      Khuri Marcus、Weinstein Gilbert、Yamada Sumio
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 4

    • DOI

      10.1103/physrevd.104.044063

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Holographic entanglement entropy of a de Sitter braneworld with Lovelock terms2021

    • Author(s)
      Kushihara Kouki、Izumi Keisuke、Shiromizu Tetsuya
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 4

    • DOI

      10.1093/ptep/ptab038

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Area bound for surfaces in generic gravitational field2021

    • Author(s)
      Keisuke Izumi, Yoshimune Tomikawa, Tetsuya Shiromizu, Hirotaka Yoshino
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 8 Pages: 1-28

    • DOI

      10.1093/ptep/ptab089

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Asymptotic behavior of null geodesics near future null infinity: Significance of gravitational waves2021

    • Author(s)
      Masaya Amo, Keisuke Izumi, Yoshimune Tomikawa, Hirotaka Yoshino, Tetsuya Shiromizu
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 6 Pages: 064025-064025

    • DOI

      10.1103/physrevd.104.064025

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Divergence equations and uniqueness theorem of static spacetimes with conformal scalar hair2021

    • Author(s)
      Shinohara Takeshi、Tomikawa Yoshimune、Izumi Keisuke、Shiromizu Tetsuya
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2021 Issue: 9

    • DOI

      10.1093/ptep/ptab107

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Uniqueness of static spacetime with conformal scalar in higher dimensions2021

    • Author(s)
      Izumi Keisuke、Tomikawa Yoshimune、Shiromizu Tetsuya
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 10 Pages: 104025-104025

    • DOI

      10.1103/physrevd.104.104025

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Linear stability estimates for Serrin’s problem via a modified implicit function theorem2021

    • Author(s)
      Gilsbach Alexandra、Onodera Michiaki
    • Journal Title

      Calculus of Variations and Partial Differential Equations

      Volume: 60 Issue: 6 Pages: 1-19

    • DOI

      10.1007/s00526-021-02107-1

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hyperbolic solutions to Bernoulli’s free boundary problem2021

    • Author(s)
      A. Henrot, M. Onodera
    • Journal Title

      Archive for Rational Mechanics and Analysis

      Volume: 240 Issue: 2 Pages: 761-784

    • DOI

      10.1007/s00205-021-01620-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Stability analysis of an overdetermined fourth order boundary value problem via an integral identity2021

    • Author(s)
      Okamoto Yuya、Onodera Michiaki
    • Journal Title

      Journal of Differential Equations

      Volume: 301 Pages: 97-111

    • DOI

      10.1016/j.jde.2021.08.017

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Invertible field transformations with derivatives: necessary and sufficient conditions2021

    • Author(s)
      Babichev Eugeny、Izumi Keisuke、Tanahashi Norihiro、Yamaguchi Masahide
    • Journal Title

      Advances in Theoretical and Mathematical Physics

      Volume: 25 Issue: 2 Pages: 309-325

    • DOI

      10.4310/atmp.2021.v25.n2.a2

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Perturbative S-matrix unitarity (S†S = 1) in R^{2}_{μν} gravity2021

    • Author(s)
      Yugo Abe, Takeo Inami, Keisuke Izumi
    • Journal Title

      Modern Physics Letters A

      Volume: 印刷中 Issue: 16 Pages: 2150105-2150105

    • DOI

      10.1142/s0217732321501054

    • NAID

      120007175353

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An alternative to the Simon tensor2021

    • Author(s)
      Masato Nozawa
    • Journal Title

      Classical and Quantum Gravity

      Volume: 38 Issue: 15 Pages: 155001-155001

    • DOI

      10.1088/1361-6382/ac0a87

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Static spacetimes haunted by a phantom scalar field. III. asymptotically (A)dS solutions2021

    • Author(s)
      Masato Nozawa
    • Journal Title

      Physical Review D

      Volume: 103 Issue: 2

    • DOI

      10.1103/physrevd.103.024005

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 5-dimensional space-periodic solutions of the static vacuum Einstein equations2020

    • Author(s)
      Khuri Marcus、Weinstein Gilbert、Yamada Sumio
    • Journal Title

      Journal of High Energy Physics

      Volume: 2020 Issue: 12

    • DOI

      10.1007/jhep12(2020)002

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Harmonic maps and the Einstein equation2020

    • Author(s)
      Yamada Sumio
    • Journal Title

      Advanced Studies in Pure Mathematics

      Volume: 85 Pages: 525-532

    • DOI

      10.2969/aspm/08510525

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Loosely trapped surface and dynamically transversely trapping surface in Einstein?Maxwell systems2020

    • Author(s)
      Lee Kangjae、Shiromizu Tetsuya、Yoshino Hirotaka、Izumi Keisuke、Tomikawa Yoshimune
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 10

    • DOI

      10.1093/ptep/ptaa133

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Formation of dynamically transversely trapping surfaces and the stretched hoop conjecture2020

    • Author(s)
      Yoshino Hirotaka、Izumi Keisuke、Shiromizu Tetsuya、Tomikawa Yoshimune
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 5

    • DOI

      10.1093/ptep/ptaa050

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Deligne-Mumford compactification and crystallographic groups2020

    • Author(s)
      Yukio Matsumoto
    • Journal Title

      Handbook of Teichmueller Theory

      Volume: VII Pages: 21-62

    • DOI

      10.4171/203

    • ISBN
      9783037192030, 9783037197035
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] All the three dimensional Lorentzian metrics admitting three Killing vectors2020

    • Author(s)
      Nozawa Masato、Tomoda Kentaro
    • Journal Title

      Classical and Quantum Gravity

      Volume: 37 Issue: 8 Pages: 085005-085005

    • DOI

      10.1088/1361-6382/ab719e

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transversely trapping surfaces: Dynamical version2020

    • Author(s)
      Yoshino Hirotaka、Izumi Keisuke、Shiromizu Tetsuya、Tomikawa Yoshimune
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2020 Issue: 2

    • DOI

      10.1093/ptep/ptz161

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Note on codimension two splitting problem2019

    • Author(s)
      MATSUMOTO Yukio
    • Journal Title

      KYUNGPOOK Math. J.

      Volume: 59(3) Pages: 563-589

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plumbing Constructions and the Domain of Outer Communication for 5-Dimensional Stationary Black Holes2019

    • Author(s)
      Marcus Khuri, 松本幸夫, Gilbert Weinstein, 山田澄生
    • Journal Title

      to appear in Transactions of American Mathematical Society

      Volume: 1 Issue: 5 Pages: 1-1

    • DOI

      10.1090/tran/7812

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystallographic Groups Arising from Teichm?ller Spaces2019

    • Author(s)
      MATSUMOTO Yukio
    • Journal Title

      Tokyo Journal of Mathematics

      Volume: 42 Issue: 1 Pages: 1-34

    • DOI

      10.3836/tjm/1502179302

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] S-matrix unitarity and renormalizability in higher-derivative theories2019

    • Author(s)
      Abe Yugo、Inami Takeo、Izumi Keisuke、Kitamura Tomotaka、Noumi Toshifumi
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2019 Issue: 8 Pages: 1-18

    • DOI

      10.1093/ptep/ptz084

    • NAID

      120006813352

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On obstacle problem for mean curvature flow with driving force2019

    • Author(s)
      Giga Yoshikazu、Tran Hung V.、Zhang Longjie
    • Journal Title

      Geometric Flows

      Volume: 4 Issue: 1 Pages: 9-29

    • DOI

      10.1515/geofl-2019-0002

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Obtuse constants of Alexandrov spaces2019

    • Author(s)
      MITSUISHI Ayato、YAMAGUCHI Takao
    • Journal Title

      Journal of the Mathematical Society of Japan

      Volume: 71 Issue: 4 Pages: 1081-1103

    • DOI

      10.2969/jmsj/78917891

    • NAID

      130007733314

    • ISSN
      0025-5645, 1881-1167, 1881-2333
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Good coverings of Alexandrov spaces2019

    • Author(s)
      Mitsuishi Ayato、Yamaguchi Takao
    • Journal Title

      Transactions of the American Mathematical Society

      Volume: 372 Issue: 11 Pages: 8107-8130

    • DOI

      10.1090/tran/7849

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Timelike Hilbert and Funk geometries2019

    • Author(s)
      Papadopoulos Athanase、Yamada Sumio
    • Journal Title

      Differential Geometry and its Applications

      Volume: 67 Pages: 101554-101554

    • DOI

      10.1016/j.difgeo.2019.101554

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 「ヒルベルトと相対性理論」2019

    • Author(s)
      山田澄生
    • Journal Title

      数理科学 特集:ヒルベルト 現代数学の礎の源を探る

      Volume: No.675 Pages: 36-42

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Stationary Vacuum Black Holes in 5 Dimensions2019

    • Author(s)
      Marcus Khuri, Gilbert Weinstein, 山田 澄生
    • Journal Title

      Communications in Partial Differential Equations

      Volume: 43(8) Issue: 8 Pages: 1205-1241

    • DOI

      10.1080/03605302.2018.1517791

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystallographic groups arising from Teichmueller spaces2019

    • Author(s)
      Y. Matsumoto
    • Journal Title

      to appear in Tokyo Journal Math

      Volume: 1 Pages: 1088-1120

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Asymptotically Locally Euclidean/Kaluza-Klein Stationary Vacuum Black Holes in 5 Dimensions2018

    • Author(s)
      Marcus Khuri, Gilbert Weinstein, 山田 澄生
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: 2018(5) Issue: 5 Pages: 1-1

    • DOI

      10.1093/ptep/pty052

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Deligne-Mumford Compactification and Crystallographic Groups2018

    • Author(s)
      Y. Matsumoto
    • Journal Title

      to appear in Handbook of Teichmueller spaces, Vol. VII.

      Volume: 1 Pages: 1-1

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Divergence equations and uniqueness theorem of static black holes2018

    • Author(s)
      M. Nozawa, T. Shiromizu, K. Izumi, S. Yamada
    • Journal Title

      Class. Quant. Grav.

      Volume: 35 Issue: 17 Pages: 175009-175009

    • DOI

      10.1088/1361-6382/aad206

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The coincidence of the homologies of integral currents and of integral singular chains, via cosheaves2018

    • Author(s)
      Ayato Mitsuishi,
    • Journal Title

      Mathematische Zeitschrift

      Volume: 1 Issue: 3-4 Pages: 175009-175009

    • DOI

      10.1007/s00209-018-2126-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lipschitz Homotopy Convergence of Alexandrov Spaces,2018

    • Author(s)
      Ayato Mitsuishi and Takao Yamaguchi,
    • Journal Title

      Journal of Geometric Analysis

      Volume: 1 Issue: 3 Pages: 1-1

    • DOI

      10.1007/s12220-018-0075-6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Busemann’s metric theory of timelike spaces2018

    • Author(s)
      Athanase Papadopoulos, Sumio Yamada
    • Journal Title

      Herbert Busemann Selected Work, Springer (2018)

      Volume: I Pages: 117-133

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Asymptotically Locally Euclidean/Kaluza-Klein Stationary Vacuum Black Holes in 5 Dimensions2018

    • Author(s)
      Marcus Khuri, Gilbert Weinstein, Sumio Yamada
    • Journal Title

      To appear in Progress of Theoretical and Experimental Physics

      Volume: -

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Energetic variational approaches for incompressible fluid systems on an evolving surface, Errata2018

    • Author(s)
      H. Koba, C. Liu and Y. Giga
    • Journal Title

      Quart. Appl. Math.

      Volume: 76 Issue: 1 Pages: 147-152

    • DOI

      10.1090/qam/1482

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Matter scattering in quadratic gravity and unitarity2018

    • Author(s)
      Abe Yugo、Inami Takeo、Izumi Keisuke、Kitamura Tomotaka
    • Journal Title

      Progress of Theoretical and Experimental Physics

      Volume: Volume 2018, Issue 3 Issue: 3

    • DOI

      10.1093/ptep/pty010

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On analyticity of the L^p-Stokes semigroup for some non-Helmholtz domains2017

    • Author(s)
      M. Bolkart, Y. Giga, T.-H. Miura, T. Suzuki and Y. Tsutsui
    • Journal Title

      Math. Nachr.

      Volume: 印刷中 Issue: 16 Pages: 2524-2546

    • DOI

      10.1002/mana.201600016

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Energetic variational approaches for incompressible fluid systems on an evolving surface2017

    • Author(s)
      Hajime Koba, Chun Liu, and Yoshikazu Giga
    • Journal Title

      Quarterly of Applied Mathematics

      Volume: 75 Issue: 2 Pages: 359-389

    • DOI

      10.1090/qam/1452

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Well-posedness of Hamilton-Jacobi equations with Caputo's time-fractional derivative2017

    • Author(s)
      Y. Giga and T. Namba
    • Journal Title

      Comm. in Partial Differential Equations

      Volume: 42 Issue: 7 Pages: 1088-1120

    • DOI

      10.1080/03605302.2017.1324880

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deforming hyperbolic hexagons with applications to the arc and the Thurston metrics on Teichmueller spaces2017

    • Author(s)
      Athanase Papadopoulos, Sumio Yamada
    • Journal Title

      Monatshefte fur Mathematik

      Volume: 182 Issue: 4 Pages: 913-939

    • DOI

      10.1007/s00605-017-1023-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Riemann's Work on Minimal Surfaces2017

    • Author(s)
      Sumio Yamada
    • Journal Title

      Riemann to Geometry and Rel- ativity edited by L. Ji, A. Papadopoulos and S. Yamada Springer (2017), Chapter 4

      Volume: - Pages: 135-150

    • DOI

      10.1007/978-3-319-60039-0_5

    • ISBN
      9783319600383, 9783319600390
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] On the Weil-Petersson convex geometry of Teichmuller space2017

    • Author(s)
      Sumio Yamada
    • Journal Title

      AMS Sugaku Expositions

      Volume: 30 Issue: 2 Pages: 159-186

    • DOI

      10.1090/suga/422

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Timelike Hilbert and Funk Geometries2017

    • Author(s)
      Sumio Yamada
    • Journal Title

      arXiv:1602.07072 [math.DG]

      Volume: -

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Stationary Vacuum Black Holes in 5 Dimensions2017

    • Author(s)
      Marcus Khuri, Gilbert Weinstein, Sumio Yamada
    • Journal Title

      arxiv.org/abs/1711.05229

      Volume: -

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] On uniqueness of static spacetimes with non-trivial conformal scalar field2017

    • Author(s)
      Y.Tomikawa, T.Shiromizu and K.Izumi
    • Journal Title

      Class. Quant.Grav

      Volume: 34 Issue: 15 Pages: 155004-155004

    • DOI

      10.1088/1361-6382/aa7906

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extension of photon surfaces and their area: Static and stationary spacetimes2017

    • Author(s)
      H.Yoshino, K.Izumi, T.Shiromizu and Y.Tomikawa
    • Journal Title

      PTEP

      Volume: 2017 Issue: 6

    • DOI

      10.1093/ptep/ptx072

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Remarks on the large time behavior of the L^2-norm of solutions to strongly damped wave equations2017

    • Author(s)
      R. Ikehata, M. Onodera
    • Journal Title

      Differential Integral Equations

      Volume: 30, no. 7-8 Pages: 505-520

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Euclidean supersymmetric solutions with the self-dual Weyl tensor2017

    • Author(s)
      野澤真人
    • Journal Title

      Physics Letters B

      Volume: 770 Pages: 166-173

    • DOI

      10.1016/j.physletb.2017.04.064

    • NAID

      120006325125

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Asymptotic behavior of null geodesics near null infinity2022

    • Author(s)
      白水徹也
    • Organizer
      Fundamental aspects of gravity, Imperial Colledge London
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Harmonic Maps in Genetal Relativity2022

    • Author(s)
      山田澄生
    • Organizer
      Yamabe Memorial Symposium, University of Minnesota
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Motion by crystalline-like mean curvature2022

    • Author(s)
      儀我美一
    • Organizer
      School of Mathematical Sciences, Peking University, China (オンライン)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Causal structures in Gauss-Bonnet gravity2020

    • Author(s)
      泉 圭介
    • Organizer
      4th Korea-Japan bilateral workshop on String axion cosmology (鹿児島)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2020

    • Author(s)
      Michiaki Onodera
    • Organizer
      Analysis Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2020

    • Author(s)
      Michiaki Onodera
    • Organizer
      Seminar on Calculus of Variations & Partial Differential Equations
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] pエネルギーのある種のミニ・マックス値とパッキング半径2020

    • Author(s)
      三石史人
    • Organizer
      リーマン幾何と幾何解析
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] pエネルギーのある種のミニ・マックス値とパッキング半径2020

    • Author(s)
      三石史人
    • Organizer
      筑波大学微分幾何学セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Certain min-max values of p-energy and packing radii of metric measure spaces2020

    • Author(s)
      三石史人
    • Organizer
      AIMR Math Group Seminar
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] pエネルギーのある種の min-max 値とパッキング半径2020

    • Author(s)
      三石史人
    • Organizer
      測地線及び関連する諸問題
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] What is a blackhole?2020

    • Author(s)
      山田 澄生
    • Organizer
      Geometry and Topology Seminar, IRMA, Strasbourg, フランス
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Classification of metrics admitting Killing vectors in 2+1 dimensions2019

    • Author(s)
      野澤真人
    • Organizer
      日本物理学会秋季大会, 山形大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] Classification of Killing vectors in the three dimensional Lorentzian spacetime2019

    • Author(s)
      野澤真人
    • Organizer
      The 29th Workshop on General Relativity and Gravitation in Japan
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Teichmuller spaces and crystallographic groups2019

    • Author(s)
      Yukio Matsumoto
    • Organizer
      Riemann surfaces and Teichmuller spaces
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] タイヒミュラー空間に付随する結晶群について2019

    • Author(s)
      松本幸夫
    • Organizer
      リーマン面に関連する位相幾何学2019
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] S-matrix Unitarity and Renormalizability2019

    • Author(s)
      泉 圭介
    • Organizer
      1-day Workshop on Quantum Gravity (理化学研究所)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Penrose inequality" for photon surface2019

    • Author(s)
      泉 圭介
    • Organizer
      Mini-workshop Black holes and neutron stars imagination and reality", (Vietnam)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Invertible field transformations with derivatives: necessary and sufficient conditions2019

    • Author(s)
      泉 圭介
    • Organizer
      3rd Korea-Japan bilateral workshop on String axion cosmology, (Korea)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Causal structures in Gauss-Bonnet gravity2019

    • Author(s)
      泉 圭介
    • Organizer
      the APCTP workshop of Gravity, Strings and QM Matter (Korea)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Invertible field transformations with derivatives: necessary and sufficient conditions2019

    • Author(s)
      泉 圭介
    • Organizer
      Gravitation and Mathematical Relativity (China)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Causal structures in Gauss-Bonnet gravity2019

    • Author(s)
      泉 圭介
    • Organizer
      Miyazaki Workshop on Particle Physics and Cosmology in 2020 (宮崎)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] On the large time behavior of solutions to birth and spread type equations, Dynamics2019

    • Author(s)
      Y. Giga
    • Organizer
      Equations and Applications (DEA 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Can ghost have positive ADM mass? -theory compatible with Schoen-Yau's positive energy theorem-2019

    • Author(s)
      白水徹也
    • Organizer
      3rd Korea-Japan bilateral workshop on string axion cosmology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ブラックホール幾何2019

    • Author(s)
      白水徹也
    • Organizer
      第66回幾何学シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] A no-go theorem in strictly stationary spacetime2019

    • Author(s)
      白水徹也
    • Organizer
      Workshop on ``General relativity and partial differential equation"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical approach to an overdetermined problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      PDE & Analysis Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Foliated solutions to Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      Geometric Analysis and General Relativity
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Foliated hyperbolic solutions to\\Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      The 2nd Taiwan-Japan Joint Conference on Differential Geometry
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      日本数学会秋季総合分科会, 函数方程式分科会(特別講演)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      12th ISAAC Congress, Session 10: Geometric & Regularity Properties of Solutions to Elliptic and Parabolic PDEs
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      RIMS Conference on ``Viscosity solution approach to asymptotic problems in front propagation, dynamical system and related topics''
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      6th Italian-Japanese Workshop on Geometric Properties for Parabolic and Elliptic PDE's
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] pエネルギーのある種の min-max 値とパッキング半径2019

    • Author(s)
      三石史人
    • Organizer
      多様体上の微分方程式
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] On Development of Relativity from 1900 to 19202019

    • Author(s)
      山田 澄生
    • Organizer
      International Conference on History and Recent Developments in Mathematics, Madhuben and Bhanubhai Patel Institute of Technology, Gujalat, インド
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アインシュタイン、ワイル、そして高次元ブラックホール2019

    • Author(s)
      山田 澄生
    • Organizer
      東工大大岡山談話会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Timelike geometry and generalized de Sitter spaces2019

    • Author(s)
      山田 澄生
    • Organizer
      Riemann surfaces and Teichmuller theory, Euler Institute, St. Pertersburg, ロシア
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Einstein, Weyl, and Five-Dimensional Blackhole Spacetime2019

    • Author(s)
      山田 澄生
    • Organizer
      Chebyshev Laboratory Colloquium(談話会)St. Pertersburg, ロシア
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Stationary Einstein equation and harmonic maps2019

    • Author(s)
      山田 澄生
    • Organizer
      The 2nd International Conference Geometry of Submanifolds and Integrable Systems, 大阪市大, 2019年3月25日
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Einstein, Weyl, and five-dimensional blackhole spacetime.2019

    • Author(s)
      山田 澄生
    • Organizer
      Physics Department Seminar, Ariel University, Israel, 2019年2月26日
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] On the shapes of domains of outer communication of the 5D Einstein spacetimes2019

    • Author(s)
      山田 澄生
    • Organizer
      リーマン幾何と幾何解析 筑波大学 2019年1月26日
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Teichm"uller spaces and crystallographic groups2019

    • Author(s)
      Y. Matsumoto
    • Organizer
      Geometry & Topology Symposium,Kanazawa, Ishikawa, Japan, 9-10th, March, 2019.
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 時空特異点の数理~因果構造と最長曲線~,2019

    • Author(s)
      白水徹也
    • Organizer
      日本物理学会シンポジウム「一般相対論とその周辺の数理的な展開」, 2019年3月15日, 九州大学
    • Related Report
      2018 Annual Research Report
  • [Presentation] Foliations in Bernoulli's free boundary problem2019

    • Author(s)
      Michiaki Onodera
    • Organizer
      AIMR Workshop on Pure and Applied Mathematics ,2019年1月7日 ,東北大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Locality and Causality,2019

    • Author(s)
      泉 圭介
    • Organizer
      The 2nd Korea-Japan bilateral workshop on String Axion Cosmology, 雲仙,2019 年 1 月
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ペレルマンのモース理論に現れるファイバーの位相2019

    • Author(s)
      三石史人
    • Organizer
      測地線と関連する諸問題, 熊本大学, 2019年1月
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Harmonic maps and the Einstein equation2018

    • Author(s)
      山田 澄生
    • Organizer
      Analysis and Geometry in Minimal Surface Theory, Hilton Hotel, 慶州、韓国 2018年12月3日 Sung-Hong Min, Eun-Joo Lee, Jyuncheol Pyo, Keomkyo Seo
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] H.ワイルによるアインシュタイン方程式と高次元ブラックホール時空2018

    • Author(s)
      山田 澄生
    • Organizer
      京都大学理学研究科数学専攻 談話会 2018年10月24日
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] The Einstein equation according to Hermann Weyl2018

    • Author(s)
      山田 澄生
    • Organizer
      The 102th Encounter between Mathematicians and Theoretical Physicists, IRMA, Strasbourg, France 2018年9月15日 Athanase Papadopoulos
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Harmonic map, symmetric space and Einstein equation2018

    • Author(s)
      山田 澄生
    • Organizer
      New Trends in Teichmueller Theory and Mapping Class Groups, Oberwolfach Mathematical Institute, Germany, 2018年9月8日
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 調和写像とアインシュタイン方程式 -5次元定常時空の構成法-2018

    • Author(s)
      山田 澄生
    • Organizer
      名古屋大学多元数理研究科談話会 2018年7月11日
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Harmonic maps in general relativity2018

    • Author(s)
      山田 澄生
    • Organizer
      The 11th Mathematical Society of Japan (MSJ) Seasonal Institute (SI)、"The Role of Metrics in the Theory of Partial Differential Equations" 北海道大学, 2018年7月3日 日本数学会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Approximation by Cahn-Hoffman facets and the crystalline mean curvature flow,2018

    • Author(s)
      Y. Giga,
    • Organizer
      Analysis seminar,May 4 (2017), University of Warwick, UK
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] On $L^\infty$ theory for the Navier-Stokes equations and its applications to regularity criteria via vorticity direction,2018

    • Author(s)
      Y. Giga,
    • Organizer
      Incompressible Navier-Stokes Equations,September 11 - 14 (2017), Fudan University, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On uniqueness of static black hole in Einstein-conformal scalar,2018

    • Author(s)
      白水徹也
    • Organizer
      Workshop on "Essential next steps for gravity and cosmology", 2018年6月19日, Tohoku Univ.
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] How to "solve" Einstein equation -a review-2018

    • Author(s)
      白水徹也
    • Organizer
      Workshop on ``Partial differential equation and general relativity" , 2018年7月20日, Yamagata Univ.
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      Workshop on Nonlinear Parabolic PDEs,2018年6月14日 ,Institut Mittag-Leffler, Djursholm, Sweden
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      Geometric PDEs in Freiburg 2018 ,2018年7月26日 ,University of Freiburg, Freiburg, Germany
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      The 43rd Sapporo Symposium on Partial differential Equations ,2018年8月22日 ,北海道大学
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical approach to Bernoulli's free boundary problem2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      Ito Workshop on Partial Differential Equations --- KYUSHU UNIV. -- POSTECH -- SJTU Joint Workshop on PDEs and Related Topics ,2018年8月24日 ,九州大学
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical approach to an overdetermined problem2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      Tokyo Tech -- Uppsala University 5th Joint Symposium ,2018年9月24日 ,Uppsala University, Sweden
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Foliations in Bernoulli's free boundary problem2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      第61回函数論シンポジウム ,2018年11月24日 ,広島大学
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamical approach to an overdetermined problem in potential theory2018

    • Author(s)
      Michiaki Onodera
    • Organizer
      INS Colloquia ,2018年11月27日 ,Shanghai Jiao Tong University, Shanghai, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On uniqueness of static black hole in Einstein-conformal scalar,2018

    • Author(s)
      泉 圭介
    • Organizer
      Korea-Japan bilateral workshop on String axion cosmology, Sungkyunkwan University (Korea), 2018 年 11 月
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Loosely trapped surface,2018

    • Author(s)
      泉 圭介
    • Organizer
      Korea-Japan bilateral workshop on String axion cosmology, Sungkyunkwan University (Korea),2018 年 11 月
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] S-matrix unitarity and renormalizability,2018

    • Author(s)
      泉 圭介
    • Organizer
      Essential next steps for gravity and cosmology, 東北大学,2018 年 6 月.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アレクサンドロフ空間の鈍角定数と体積,2018

    • Author(s)
      三石史人
    • Organizer
      横国大幾何学セミナー, 2018年6月22日
    • Related Report
      2018 Annual Research Report
  • [Presentation] Collapsing three-dimensional Alexandrov spaces2018

    • Author(s)
      Ayato Mitsuishi
    • Organizer
      The 4th China-Japanese geometry conference, 中国, 2018年9月
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Uniqueness theorems of black holes based on divergence equations2018

    • Author(s)
      野澤真人
    • Organizer
      XI Black Holes Workshop,2018 年 12 月 ,Tecnico, University of Lisbon
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the uniqueness of static black holes2018

    • Author(s)
      野澤真人
    • Organizer
      Partial Differential Equation and General Relativity, 2018 年 11 月 ,名古屋大学
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the uniqueness of static black holes2018

    • Author(s)
      野澤真人
    • Organizer
      The 28th Workshop on General Relativity and Gravitation,2018 年 11 月 ,立教大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] アインシュタイン方程式と調和写像2018

    • Author(s)
      山田澄生
    • Organizer
      研究集会『離散幾何解析学の進展』,明治大学中野キャンパス
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Harmonic Maps and the Einstein Equation: constructing a new set of stationary solutions in 5 dimension2018

    • Author(s)
      山田澄生
    • Organizer
      Workshop on Geometric Analysis and General Relativity,The Chinese University of Hong Kong
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アインシュタイン方程式と調和写像2018

    • Author(s)
      山田澄生
    • Organizer
      研究集会『リーマン幾何と幾何解析』、筑波大学
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Orbifold charts of the compactified moduli spaces and crystallographic groups2018

    • Author(s)
      松本幸夫
    • Organizer
      2017年度「リーマン面・不連続群 研究集会」名古屋大学多元数理科学棟
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Black holes in general relativity2018

    • Author(s)
      野澤真人
    • Organizer
      Geometry of Moduli Space of Low Dimensional Manifolds, 京都大学数理解析研究所
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Harmonic map construction of 4+1 spacetimes with non-spherical blackholes2017

    • Author(s)
      山田澄生
    • Organizer
      99e rencontre entre mathematiciens et physiciens theoriciens : Geometrie et physique,Université de Strasbourg
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Construction of stationary blackhole solution to the 4 + 1 vacuum Einstein equation with non-spherical horizons2017

    • Author(s)
      山田澄生
    • Organizer
      Workshop “Analysis, Geometry and Topology of Positive Scalar Curvature Metrics” ,Mathematisches Forschungsinstitut Oberwolfach
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Approximation by Cahn-Hoffman facets and the crystalline mean curvature flow,2017

    • Author(s)
      Y. Giga,
    • Organizer
      Analysis seminar,University of Warwick, UK
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] On L^\infty theory for the Navier-Stokes equations and its applications to regularity criteria via vorticity direction,2017

    • Author(s)
      Y. Giga,
    • Organizer
      Incompressible Navier-Stokes Equations,Fudan University, China
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 4次元多様体とLefchetzファイバー空間2017

    • Author(s)
      松本幸夫
    • Organizer
      第64回トポロジーシンポジューム(企画講演),東海大学高輪キャンパス2号館
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ブラックホール, 山なし谷なし2017

    • Author(s)
      白水徹也
    • Organizer
      生物から宇宙までの非平衡現象,京都大学
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Loosely trapped surface2017

    • Author(s)
      白水徹也
    • Organizer
      Gravitational Dynamics and Black Holes,名古屋大学
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Bernoulliの自由境界問題の極限解について2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      水戸数学・情報数理研究会2017,水戸中央ビル8階会議室G
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      Ito Workshop on Partial Differential Equations,九州大学
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Flow approach to Bernoulli's free boundary problem2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      第64回幾何学シンホジウム 金沢大学
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Dynamical approach to an overdetermined problem2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      Geometry Seminar, ICMAT, Madrid, Spain
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      The third Japanese-Spanish workshop on Differential Geometry,ICMAT, Madrid, Spain
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      Uppsala University - Tokyo Tech Joint Symposium,東京工業大学
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic solutions to Bernoulli's free boundary problem2017

    • Author(s)
      Michiaki Onodera
    • Organizer
      Seminaire d'Equations aux Derivees Partielles et Applications,Institut Elie Cartan, Nancy, France
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 因果構造解析2017

    • Author(s)
      泉 圭介
    • Organizer
      相対論宇宙論 東北研究会 2017,東北大学
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Loosely trapped surface2017

    • Author(s)
      Keisuke Izumi
    • Organizer
      Third LeCosPA International Symposium ,C.C. Leung Cosmology Hall(台湾大学、台湾台北市)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Inflation in maximal gauged supergravity,2017

    • Author(s)
      野澤真人
    • Organizer
      Exceptional Groups as Symmetries of Nature ’17, 高エネルギー加速器研究機構
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Killing スピノルの幾何学と自己双対計量2017

    • Author(s)
      野澤真人
    • Organizer
      日本物理学会秋季大会,宇都宮大学
    • Related Report
      2017 Annual Research Report
  • [Presentation] Supersymmetric black objects in five dimensions,2017

    • Author(s)
      野澤真人
    • Organizer
      International Molecule-type Workshop on “Recent Developments in Microstructures of Black Holes, 京都大学基礎物理学研究所
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Book] 4次元多様体Ⅰ2022

    • Author(s)
      上 正明、松本 幸夫
    • Total Pages
      390
    • Publisher
      朝倉書店
    • ISBN
      9784254118384
    • Related Report
      2020 Annual Research Report
  • [Book] 4次元多様体Ⅱ2022

    • Author(s)
      上 正明、松本 幸夫
    • Total Pages
      310
    • Publisher
      朝倉書店
    • ISBN
      9784254118391
    • Related Report
      2020 Annual Research Report
  • [Book] ホーキング、最後に語る:多宇宙をめぐる博士のメッセージ2018

    • Author(s)
      ホーキング、ハートッホ、佐藤勝彦、白水徹也
    • Total Pages
      96
    • Publisher
      早川書房
    • ISBN
      9784152097880
    • Related Report
      2018 Annual Research Report
  • [Book] From Riemann to Differential Geometry and Relativity2017

    • Author(s)
      山田 澄生 (担当:共編者, 範囲:Editor with Lizhen Ji and Athanase Papadopoulos)
    • Total Pages
      637
    • Publisher
      Springer
    • ISBN
      9783319600390
    • Related Report
      2017 Annual Research Report
  • [Book] 数理科学 2017年8月号 No.650 特集:「相対論的思考法のすすめ」2017

    • Author(s)
      早田次郎、野海俊文、泉圭介、関口雄一郎、西岡辰磨、山本直希、樫山和己、多々良源、泉正己、鈴木増雄、谷村省吾
    • Total Pages
      100
    • Publisher
      株式会社 サイエンス社
    • Related Report
      2017 Annual Research Report
  • [Remarks] General Relativity and Geometric Analysis, プログラム

    • URL

      https://pc1.math.gakushuin.ac.jp/~yamada/gagr-todai.program.pdf

    • Related Report
      2019 Annual Research Report
  • [Remarks] Geometry and Analysis, プログラム

    • URL

      https://pc1.math.gakushuin.ac.jp/~yamada/geometry-and-analysis-kyoto.program.pdf

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Conference in Honor of 65th birthday of Athanase Papadopoulos2022

    • Related Report
      2021 Annual Research Report
  • [Funded Workshop] General Relativity and Geometric Analysis, 東京大学数理科学研究科2019

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Geometry and Analysis, 京都大学理学部2019

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] 京都大学数理解析研究所RIMS共同研究(公開型)「低次元多様体モジュライ空間の幾何学」2018

    • Related Report
      2018 Annual Research Report
  • [Funded Workshop] Geometry of Moduli Spaces for Low Dimensional Manifolds Location2018

    • Related Report
      2017 Annual Research Report

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

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