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

Degeneration and collapsing of Kleinian groups; geometry and analysis of the compactification of their defamation spaces

Research Project

Project/Area Number 16H03933
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Geometry
Research InstitutionKyoto Sangyo University (2019-2020, 2022)
Tokyo Institute of Technology (2016-2018)

Principal Investigator

Shiga Hiroshige  京都産業大学, 理学部, 教授 (10154189)

Co-Investigator(Kenkyū-buntansha) 相川 弘明  中部大学, 工学部, 教授 (20137889)
須川 敏幸  東北大学, 情報科学研究科, 教授 (30235858)
宮地 秀樹  金沢大学, 数物科学系, 教授 (40385480)
大鹿 健一  学習院大学, 理学部, 教授 (70183225)
山田 澄生  学習院大学, 理学部, 教授 (90396416)
天野 政紀  静岡県立大学, 経営情報学部, 助教 (60793867)
金城 絵利那  愛媛大学, 理工学研究科(工学系), 助教 (40746559)
Project Period (FY) 2016-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2020: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2019: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2018: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
KeywordsQuasiconformal mapping / Hyperbolic geometry / Teichmuller space / Teichmuller distance / Riemann surface / Kleinian group / タイヒミュラー空間 / 擬等角写像 / クライン群 / 低次元トポロジー / リーマン面 / 3次元多様体 / 4次元多様体 / 結び目理論 / 3次元多様体論 / 4次元多様体論 / 3次元多様体論 / 4次元多様体論
Outline of Final Research Achievements

In our research project, we have the following researches. Estimates of conformal invariants on Riemann surfaces via quasiconformal deformations (Shiga). Research on the uniform perfectness of planar domains and the comparison between the Poincare metrics and the Euclidean metrics on such domains (Sugawa, Shiga). Research the complex analytic properties of the Bers embeddings of Teichmuller spaces. In particular, the Poisson integral formula of pluri-harmonic functions on Teichmullar space is obtained (Miyachi). A rigidity theorem for the action of the mapping class group on the space of laminations of closed surfaces is proved. (Ohshika). A relationship between the Weil-Peterson metric and the Teichmuller metric is shown (Yamada). In cylinder domains based over Lipschitz domains or John domains, the global integrability of super solutions of the heat equation is proved (Aikawa).

Academic Significance and Societal Importance of the Research Achievements

これまであまり結果のなかった複雑な領域(一様完全領域など)の解析的,擬等角的な性質が解明され,これは今後の研究の一つの指標となる.また,タイヒミュラー空間のBer埋め込みの複素解析的性質の一端が明らかになった.これは今後の研究の突破口の一つの結果になると期待される.また,写像類群の新たな剛性定理の発見はこの分野の研究に新たな視点を与え,類似研究が進展する端緒になると考えられる.タイヒミュラー空間での完備な距離であるタイヒミュラー距離と完備でない距離のヴェイユ・ピーターソン距離の比較研究はその境界の構造と密接に関連しており,多くの興味を惹くものである.

Report

(6 results)
  • 2022 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (163 results)

All 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article (59 results) (of which Int'l Joint Research: 36 results,  Peer Reviewed: 55 results,  Open Access: 33 results,  Acknowledgement Compliant: 4 results) Presentation (100 results) (of which Int'l Joint Research: 72 results,  Invited: 93 results) Book (2 results) Funded Workshop (2 results)

  • [Journal Article] On the quasiconformal equivalence of dynamical Cantor sets2022

    • Author(s)
      Shiga Hiroshige
    • Journal Title

      Journal d'Analyse Mathematique

      Volume: 147 Issue: 1 Pages: 1-28

    • DOI

      10.1007/s11854-022-0214-7

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Estimates of the Bergman kernel on Teichmuller space2022

    • Author(s)
      Hu Guangming、Miyachi Hideki
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: to appear Issue: 7 Pages: 2895-2905

    • DOI

      10.1090/proc/15580

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tangent spaces of the Teichmuller space of the torus with Thurston's weak metric2022

    • Author(s)
      Miyachi Hideki、Ohshika Ken'ichi、Papadopoulos Athanase
    • Journal Title

      Annales Fennici Mathematici

      Volume: 47 Issue: 1 Pages: 325-334

    • DOI

      10.54330/afm.113702

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Completely monotone sequences and harmonic mappings2022

    • Author(s)
      Long Bo-Yong、Sugawa Toshiyuki、Wang Qi-Han
    • Journal Title

      Annales Fennici Mathematici

      Volume: 47 Issue: 1 Pages: 237-250

    • DOI

      10.54330/afm.113314

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Harmonic spirallike functions and harmonic strongly starlike functions2022

    • Author(s)
      Ma Xiu-Shuang、Ponnusamy Saminathan、Sugawa Toshiyuki
    • Journal Title

      Monatshefte fur Mathematik

      Volume: 199 Issue: 2 Pages: 363-375

    • DOI

      10.1007/s00605-022-01708-y

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geometric deduction of the solutions to modular equations2022

    • Author(s)
      Alam Md. Shafiul、Sugawa Toshiyuki
    • Journal Title

      The Ramanujan Journal

      Volume: 59 Issue: 2 Pages: 459-477

    • DOI

      10.1007/s11139-022-00604-1

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Intrinsic Ultracontractivity for Domains in Negatively Curved Manifolds2021

    • Author(s)
      Aikawa, H., van den Berg, M. & Masamune, J.
    • Journal Title

      Comput. Methods Funct. Theory

      Volume: 21 Issue: 4 Pages: 797-824

    • DOI

      10.1007/s40315-021-00402-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A topological characterization of the strong disk property on open Riemann surfaces2019

    • Author(s)
      Makoto Abe, Gou Nakamura, and Hiroshige Shiga
    • Journal Title

      Kodai Mathematical Journal

      Volume: 42 Issue: 3 Pages: 587-592

    • DOI

      10.2996/kmj/1572487233

    • NAID

      130007742201

    • ISSN
      0386-5991, 1881-5472
    • Year and Date
      2019-10-31
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The quasiconformal equivalence of Riemann surfaces and the universal Schottky space2019

    • Author(s)
      Shiga Hiroshige
    • Journal Title

      Conformal Geometry and Dynamics of the American Mathematical Society

      Volume: 23 Issue: 11 Pages: 189-204

    • DOI

      10.1090/ecgd/343

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Convergence of Teichuller deformations in the universal Teichmuller space2019

    • Author(s)
      Miyachi Hideki、Saric Dragomir
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: 147 Issue: 11 Pages: 4877-4889

    • DOI

      10.1090/proc/14598

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pluripotential theory on Teichm?ller space I: Pluricomplex Green function2019

    • Author(s)
      Miyachi Hideki
    • Journal Title

      Conformal Geometry and Dynamics of the American Mathematical Society

      Volume: 23 Issue: 13 Pages: 221-250

    • DOI

      10.1090/ecgd/340

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potential theoretic notions related to integrability of superharmonic functions and supertemperatures2019

    • Author(s)
      Hiroaki Aikawa
    • Journal Title

      Anal. Math. Phys.

      Volume: 9 Issue: 2 Pages: 711-728

    • DOI

      10.1007/s13324-019-00323-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [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
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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] Bijections of geodesic lamination space preserving left Hausdorff convergence2019

    • Author(s)
      Ohshika Ken’ichi、Papadopoulos Athanase
    • Journal Title

      Monatshefte fur Mathematik

      Volume: 印刷中 Issue: 3 Pages: 507-521

    • DOI

      10.1007/s00605-018-1233-4

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hereditarily non-uniformly perfect sets2019

    • Author(s)
      R. Stankewitz, T. Sugawa and H. Sumi
    • Journal Title

      Discrete and Continuous Dynamical Systems Ser. S.

      Volume: 12 Issue: 8 Pages: 2391-2402

    • DOI

      10.3934/dcdss.2019150

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] An Extremal Problem for Univalent Functions2019

    • Author(s)
      SUGAWA Toshiyuki、WANG Li-Mei
    • Journal Title

      Interdisciplinary Information Sciences

      Volume: 25 Issue: 1 Pages: 45-52

    • DOI

      10.4036/iis.2019.A.04

    • NAID

      130007720016

    • ISSN
      1340-9050, 1347-6157
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Potential theoretic notions related to integrability of superharmonic functions and supertemperatures2019

    • Author(s)
      Hiroaki Aikawa
    • Journal Title

      Analysis and Mathematical Physics

      Volume: 印刷中

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Poincare's geometric worldview and philosophy2019

    • Author(s)
      Ken'ichi Ohshika
    • Journal Title

      to appear in Geometry in History, edited by S. G. Dani, Athanase Papadopoulos

      Volume: - Pages: 435-450

    • DOI

      10.1007/978-3-030-13609-3_10

    • ISBN
      9783030136086, 9783030136093
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plumbing Constructions and the Domain of Outer Communication for 5-Dimensional Stationary Black Holes2019

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

      to appear in Transactions of American Mathematical Society

      Volume: -

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] TEICHMÜLLER SPACES AND TAME QUASICONFORMAL MOTIONS2018

    • Author(s)
      Jiang Yunping、Mitra Sudeb、Shiga Hiroshige、Wang Zhe
    • Journal Title

      Tohoku Mathematical Journal, Second Series

      Volume: 70 Issue: 4 Pages: 607-631

    • DOI

      10.2748/tmj/1546570827

    • ISSN
      0040-8735, 2186-585X
    • Year and Date
      2018-12-30
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Coefficient estimates of analytic endomorphisms of the unit disk fixing a point with applications to concave functions2018

    • Author(s)
      R. Ohno and T. Sugawa
    • Journal Title

      Kyoto J. Math.

      Volume: 58 Issue: 2 Pages: 227-241

    • DOI

      10.1215/21562261-2017-0015

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A dynamical approach to the infinitesimal spaces of quasiconformal mappings2018

    • Author(s)
      Miyachi Hideki
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: 147 Issue: 1 Pages: 215-227

    • DOI

      10.1090/proc/14243

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Degeneration of marked hyperbolic structures in dimensions $2$ and $3$2018

    • Author(s)
      Ken'ichi Ohshika
    • Journal Title

      Advanced Lectures in Mathematics 40, Handbook of Group Actions III

      Volume: 40 Pages: 13-35

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Homeomorphismes et nombre d'intersection2018

    • Author(s)
      Ohshika Ken'ichi、Papadopoulos Athanase
    • Journal Title

      Comptes Rendus Mathematique

      Volume: 356 Issue: 8 Pages: 899-902

    • DOI

      10.1016/j.crma.2018.06.009

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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] 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, 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
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Construction of nearly hyperbolic distance on punctured spheres2017

    • Author(s)
      Sugawa Toshiyuki、Zhang Tanran
    • Journal Title

      Bulletin of Mathematical Sciences

      Volume: 未定 Issue: 2 Pages: 307-323

    • DOI

      10.1007/s13373-017-0111-z

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A construction of trivial Beltrami coefficients2017

    • Author(s)
      Sugawa Toshiyuki
    • Journal Title

      Proceedings of the American Mathematical Society

      Volume: 未定 Issue: 2 Pages: 629-635

    • DOI

      10.1090/proc/13965

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Almost-isometry between the Teichm?ller metric and the length-spectrum metric on reduced moduli space for surfaces with boundary2017

    • Author(s)
      L. Liu, H. Shiga, W. Su and Y. Zhong
    • Journal Title

      Trans. Amer. Math. Soc.

      Volume: 369 Issue: 9 Pages: 6429-6464

    • DOI

      10.1090/tran/6877

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dichotomy of global capacity density in metric measure spaces2017

    • Author(s)
      Aikawa Hiroaki、Bj?rn Anders、Bj?rn Jana、Shanmugalingam Nageswari
    • Journal Title

      Advances in Calculus of Variations

      Volume: 未定 Issue: 4 Pages: 387-404

    • DOI

      10.1515/acv-2016-0066

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A note on successive coefficients of convex functions2017

    • Author(s)
      Ming LI, Toshiyuki Sugawa
    • Journal Title

      Comput. Methods Func. Theory

      Volume: 17 Issue: 2 Pages: 179-193

    • DOI

      10.1007/s40315-016-0177-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spirallikeness of shifted hypergeometric functions2017

    • Author(s)
      Toshiyuki Sugawa, Li-Mei Wang
    • Journal Title

      Ann. Acad. Sci. Fenn. Math.

      Volume: 42 Pages: 963-977

    • DOI

      10.5186/aasfm.2017.4257

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geometric properties of the shifted hypergeometric functions2017

    • Author(s)
      Toshiyuki Sugawa, Li-Mei Wang
    • Journal Title

      Complex Analysis and Operator Theory

      Volume: 11 Issue: 8 Pages: 1879-1893

    • DOI

      10.1007/s11785-017-0674-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Filtration of Semi-complete Vector Fields Revisited2017

    • Author(s)
      Elin Mark、Shoikhet David、Sugawa Toshiyuki
    • Journal Title

      Complex Analysis and Dynamical Systems

      Volume: - Pages: 93-102

    • DOI

      10.1007/978-3-319-70154-7_6

    • ISBN
      9783319701530, 9783319701547
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] Geometry of the Gromov product: Geometry at infinity of Teichmüller space2017

    • Author(s)
      Hideki Miyachi
    • Journal Title

      Journal of the Mathematical Society of Japan

      Volume: 69 Issue: 3 Pages: 995-1049

    • DOI

      10.2969/jmsj/06930995

    • NAID

      130005906731

    • ISSN
      0025-5645, 1881-1167, 1881-2333
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extremal length functions are log-plurisubharmonic2017

    • Author(s)
      Miyachi Hideki
    • Journal Title

      Contemporary Mathematics

      Volume: 24 Pages: 225-250

    • DOI

      10.1090/conm/696/14024

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Null-set compactifications of Teichmuller spaces2017

    • Author(s)
      Alberge Vincent、Miyachi Hideki、Ohshika Ken’ichi
    • Journal Title

      Handbook of Teichmuller theory

      Volume: VI Pages: 71-94

    • DOI

      10.4171/161-1/4

    • ISBN
      9783037191613, 9783037196618
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Klein群の幾何とその応用2017

    • Author(s)
      大鹿健一
    • Journal Title

      数学

      Volume: 69 Pages: 280-293

    • NAID

      130007683915

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The origin of the notion of manifold: from Riemann's Habilitationsvortrag onward2017

    • Author(s)
      Ken'ichi Ohshika
    • Journal Title

      From Riemann to Differential Geometry and Relativity

      Volume: - Pages: 295-309

    • DOI

      10.1007/978-3-319-60039-0_9

    • ISBN
      9783319600383, 9783319600390
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mobius Moduli for Fingerprint Orientation Fields2017

    • Author(s)
      Imdahl Christina、Gottschlich Carsten、Huckemann Stephan、Ohshika Ken’ichi
    • Journal Title

      Journal of Mathematical Imaging and Vision

      Volume: Electronic version Issue: 5 Pages: 1-10

    • DOI

      10.1007/s10851-017-0780-y

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [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] 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] Analytic and geometric properties of open door functions2017

    • Author(s)
      Ming Li and Toshiyuki Sugawa
    • Journal Title

      J. Korean Math. Soc.

      Volume: 54 Pages: 267-280

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Measurable Rigidity for Kleinian groups2017

    • Author(s)
      Woojin Jeon, Ken'ichi Ohshika
    • Journal Title

      Ergodic Th. Dyn. Sys.

      Volume: 未定 Issue: 8 Pages: 2498-2511

    • DOI

      10.1017/etds.2015.15

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Une formule differentielle de la longueur extremale et ses applications2017

    • Author(s)
      Miyachi Hideki、Ohshika Ken’ichi
    • Journal Title

      Annales Mathematiques Blaise Pascal

      Volume: 24 Issue: 1 Pages: 115-133

    • DOI

      10.5802/ambp.366

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Proof of the Riemannian Penrose inequality with charge for multiple black holes2017

    • Author(s)
      M. Khuri, G. Weinstein and S. Yamada
    • Journal Title

      Journal of Differential Geometry

      Volume: 106 Pages: 451-498

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 相対性理論に現れる無限2017

    • Author(s)
      山田澄生
    • Journal Title

      数理科学 特集:「無限と数理」- 無限の世界を見るための数理的思考と発想 -

      Volume: 644 Pages: 43-49

    • Related Report
      2016 Annual Research Report
  • [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
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Conformal invariants defined by harmonic functions on Riemann surfaces2016

    • Author(s)
      H. Shiga
    • Journal Title

      Journal of the Mathematical Society of Japan

      Volume: 68 Issue: 1 Pages: 441-458

    • DOI

      10.2969/jmsj/06810441

    • NAID

      130005122700

    • ISSN
      0025-5645, 1881-1167, 1881-2333
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On analytic properties of deformation spaces of Kleinian groups2016

    • Author(s)
      H. Shiga
    • Journal Title

      Trans. Amer. Math. Soc.

      Volume: 368 Issue: 9 Pages: 6627-6642

    • DOI

      10.1090/tran/6563

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dichotomy of global density of Riesz capacity2016

    • Author(s)
      H. Aikawa
    • Journal Title

      Studia Math.

      Volume: 232 Pages: 267-278

    • DOI

      10.4064/sm8511-4-2016

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Quasiconformal extension of meromorphic functions with nonzero pole2016

    • Author(s)
      B. Bhowmik, G. Satpati, T. Sugawa
    • Journal Title

      Proc. Amer. Math. Soc.

      Volume: 144 Issue: 6 Pages: 2593-2601

    • DOI

      10.1090/proc/12933

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Subgroups of mapping class groups related to Heegaard splittings and bridge decompositions2016

    • Author(s)
      Ken'ichi Ohshika, Makoto Sakuma
    • Journal Title

      Geometriae Dedicata

      Volume: 180 Issue: 1 Pages: 117-134

    • DOI

      10.1007/s10711-015-0094-4

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Convergence of freely decomposable Kleinian groups2016

    • Author(s)
      Inkang Kim, Cyril Lecuire, Ken'ichi Ohshika
    • Journal Title

      Inventiones Mathematicae

      Volume: 204 Issue: 1 Pages: 83-131

    • DOI

      10.1007/s00222-015-0609-5

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Conical limit points and the Cannon-Thurston map2016

    • Author(s)
      Woojin Jeon, Illya Kapovich,Christopher Leninger, Ken’ichi Ohshika
    • Journal Title

      Conformal Geometry and Dynamics

      Volume: 20 Issue: 4 Pages: 58-80

    • DOI

      10.1090/ecgd/294

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Quasiconformal mappings and hyperbolic geometry2023

    • Author(s)
      志賀 啓成
    • Organizer
      Workshop: Quasiconformal mappings, hyperbolic geometry and Riemann surfaces
    • Related Report
      2020 Annual Research Report
  • [Presentation] The Teichmuller-Randers metric2023

    • Author(s)
      宮地 秀樹
    • Organizer
      Conference on Riemann surfaces and Discrete groups
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Open Riemann surfacesのトリセツ2022

    • Author(s)
      志賀 啓成
    • Organizer
      第56回函数論サマーセミナー
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Quasiconformal mappings and quasicircles on open Riemann surfaces2022

    • Author(s)
      志賀 啓成
    • Organizer
      Conference in honor of the 65th birthday of Athanase Papadopoulus
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quasicircles and Dirichlet finite harmonic functions on open Riemann surfaces2022

    • Author(s)
      志賀 啓成
    • Organizer
      The POSTECH Conference 2022 on Complex Geometry
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Toward Complex analysis on Teichmuller space2022

    • Author(s)
      宮地 秀樹
    • Organizer
      Indo-Japanese on-line workshop on surface groups and geometric structures
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Harmonics maps and Einstein spacetime2022

    • Author(s)
      山田 澄生
    • Organizer
      Conference in Honor of 65th birthday of Athanase Papadopoulos
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Harmonics maps in general relativity2022

    • Author(s)
      山田 澄生
    • Organizer
      Yamabe Memorial Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thurston's bounded image theorem revisited2022

    • Author(s)
      大鹿 健一
    • Organizer
      Geomtrie, topologie et dynamique en basses dimensions
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Intrinsic Ultracontractivity for domains in negatively curved manifolds2022

    • Author(s)
      相川 弘明
    • Organizer
      Analysis on Metric Spaces
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global integrability of supertemperatures and intrinsic ultracontractivity2020

    • Author(s)
      相川弘明
    • Organizer
      Analysis Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Infinitesimal rigidity of Teichmuller space with the Thurston metric2020

    • Author(s)
      大鹿健一
    • Organizer
      リーマン面・不連続群論
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] On dynamical Cantor sets and quasiconformal mappings2019

    • Author(s)
      志賀啓成
    • Organizer
      First Analysis Mathematica International Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On dynamical Cantor sets and quasiconformal mappings2019

    • Author(s)
      志賀啓成
    • Organizer
      函数論シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Poisson integral formula for Teichmueller space2019

    • Author(s)
      宮地秀樹
    • Organizer
      Riemann surfaces and Teichmuller theory
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Towards Complex analysis on Teichmueller space2019

    • Author(s)
      宮地秀樹
    • Organizer
      International Conference on Complex Analysis 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 複雑シリンダー上の熱方程式の正値優解の可積分性2019

    • Author(s)
      相川弘明
    • Organizer
      第89回岐阜数理科学セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Thurston's bounded image theorem from today's point of view2019

    • Author(s)
      大鹿健一
    • Organizer
      Riemann surfaces and Teichmuller theory
    • 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
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Timelike geometry and generalized de Sitter spaces2019

    • Author(s)
      山田澄生
    • Organizer
      Riemann surfaces and Teichmuller theory
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Schur parameters and the space of finite Blaschke products2019

    • Author(s)
      須川敏幸
    • Organizer
      15th Romanian-Finnish Analysis Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Separation theorems of Teichmuller type2019

    • Author(s)
      須川敏幸
    • Organizer
      27th ICFIDCAA
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the quasiconformal equivalence of dynamical Cantor sets2019

    • Author(s)
      H. Shiga
    • Organizer
      「リーマン面・不連続群論」研究集会、早稲田大学、東京都
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Potential theoretic notions related to integrability of superharmonic functions and supertemperatures2019

    • Author(s)
      Hiroaki Aikawa
    • Organizer
      Potential Analysis and its Related Fields 2019, Hokkaido University, Hokkaido, Japan
    • Related Report
      2018 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、大阪府
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Einstein, Weyl, and five-dimensional blackhole spacetime2019

    • Author(s)
      山田澄生
    • Organizer
      Physics Department Seminar, Ariel University, Israel
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / 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、茨城県
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] The quasiconformal prolongation of Riemann surfaces2018

    • Author(s)
      H. Shiga
    • Organizer
      Perspectives in Modern Analysis, Holon Institute of Technology, Israel
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global integrability of supertemperatures2018

    • Author(s)
      Hiroaki Aikawa
    • Organizer
      International Conference on Complex Analysis, Potential Theory and Applications, Dublin, Ireland
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global integrability of supertemperatures on a John cylinder2018

    • Author(s)
      Hiroaki Aikawa
    • Organizer
      2nd Hong Kong/Kyoto Workshop on Fractal Geometry and Related Areas, Kyoto University, Kyoto, Japan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Parabolic and Elliptic Boundary Behavior on a Non-Smooth Domain2018

    • Author(s)
      Hiroaki Aikawa
    • Organizer
      The 12th AIMS Conference on Dynamical Systems, Differential Equations and Applications, National Taiwan University,Taiwan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global integrability of supertemperatures and related notions in potential theory2018

    • Author(s)
      Hiroaki Aikawa
    • Organizer
      The second Interdisciplinary and Research Alumni Symposium iJaDe2018, Osaka University, Osaka, Japan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global integrability of supertemperatures and related notions in potential theory2018

    • Author(s)
      Hiroaki Aikawa
    • Organizer
      The 13th HU and SNU Symposium on Mathematics,Probability and Functional Analysis, Hokkaido University, Hokkaido, Japan
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Aharonov invariants revisited2018

    • Author(s)
      T. Sugawa
    • Organizer
      Perspectives in Modern Analysis, Holon Institute of Technology, Israel
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Refinments of Schwarz Lemma and their applications to concave functions2018

    • Author(s)
      T. Sugawa
    • Organizer
      Complex Analysis and its Applications, Gelendzhik, Russia
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The Schur parameters and their applications2018

    • Author(s)
      T. Sugawa
    • Organizer
      XIX Conference on Analytic Functions and Related Topics, Rzeszow, Poland
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Coefficient problems on bounded functions on the unit disk2018

    • Author(s)
      T. Sugawa
    • Organizer
      26th ICFIDCAA, Fuzhou, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 双曲的穴あき球面の最短閉測地線の長さについて2018

    • Author(s)
      須川敏幸,張坦然
    • Organizer
      日本数学会秋季総合分科会函数論分科会、岡山大学、岡山県
    • Related Report
      2018 Annual Research Report
  • [Presentation] Nonlinear resolvent and inverse Loewner equations2018

    • Author(s)
      T. Sugawa
    • Organizer
      International Symposium on Geometric Function Theory 2018, Hunan Normal University, Changsha, China
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Toward Complex analysis with Thurston theory2018

    • Author(s)
      Hideki Miyachi
    • Organizer
      RIMS 共同研究(公開型)『複素力学系研究とその発展』、京都大学、京都府
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Toward Complex analysis with Thurston theory2018

    • Author(s)
      Hideki Miyachi
    • Organizer
      New Trends in Teichmuller Theory and Mapping Class Groups, Mathematisches Forschungsinstitut Oberwolfach, Germany
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 3次元多様体と Klein 群―Thurstonの発想を今一度振り返る2018

    • Author(s)
      大鹿健一
    • Organizer
      トポロジーシンポジウム、信州大学松本キャンパス、長野県
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Maximality of mapping class group actions2018

    • Author(s)
      Ken'ichi Ohshika
    • Organizer
      102e rencontre entre mathematiciens et physiciens theoriciens, Institut de Recherche Mathematique Avancee, Strasbourg, France
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / 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
    • 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、京都府
    • 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
    • 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 Teichmuller Theory and Mapping Class Groups, Mathematisches Forschungsinstitut Oberwolfach, Germany
    • 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、愛知県
    • 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、北海道
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Thick parts of the moduli space of Riemann surfaces and pseudo-Anosov maps2018

    • Author(s)
      H. Shiga
    • Organizer
      "Hyperbolic Geometry and Teichmuller Theory" in Seventh Iberoamerican Congress on Geometry, Valladolid, Spain
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Capacitary width and its applications to parabolic and elliptic boundary behavior2018

    • Author(s)
      H. Aikawa
    • Organizer
      Analysis Seminar, Unviersity of Padova, Italy
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Capacitary width and its applications to parabolic and elliptic boundary behavior2018

    • Author(s)
      H. Aikawa
    • Organizer
      Analysis and Geometry Seminars, Unviersity of Bristol, UK
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Capacitary width and its applications to parabolic and elliptic boundary behavior2018

    • Author(s)
      H. Aikawa
    • Organizer
      London Analysis and Probability Seminar, Imperial College, UK
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Global integrability of superharmonic functions and supertemperatures2018

    • Author(s)
      H. Aikawa
    • Organizer
      Analysis Seminar, Unviersity College Cork, Ireland
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Teichmuller theory and shear coordinates2018

    • Author(s)
      Hideki Miyachi
    • Organizer
      研究集会「モジュライ空間のシンプレクティック幾何」、東京大学、東京都
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Toward complex analysis on Teichmuller space2018

    • Author(s)
      宮地秀樹
    • Organizer
      日本数学会2017 年度年会, 幾何学分科会、東京大学駒場キャンパス、東京都
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Discontinuous motions of Cannon-Thurston maps2018

    • Author(s)
      K. Ohshika
    • Organizer
      Geometrie des groupes et geometrie des 3-varietes : situation et perspectives, Institut de Mathematiques de Marseille, Luminy, France
    • 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『離散幾何解析学の進展』、明治大学中野キャンパス、東京都
    • 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, China
    • 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、茨城県
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Dichotomy of global capacity density2017

    • Author(s)
      H. Aikawa
    • Organizer
      Probability and Analysis 2017, Banach Center, Poland
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dichotomy of global capacity density2017

    • Author(s)
      H. Aikawa
    • Organizer
      Complex and Harmonic Analysis III, Holon Institute of Technology, Israel
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] An application of the Loewner theory to trivial Beltrami oefficients2017

    • Author(s)
      T. Sugawa
    • Organizer
      Complex and Harmonic Analysis III, Holon Institute of Technology, Israel
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Convexity of domains and its characterization with respect to various metrics2017

    • Author(s)
      T. Sugawa
    • Organizer
      25th ICFIDCAA, University of Hong Kong, Hong Kong
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Hyperbolic-type distance on punctured spheres2017

    • Author(s)
      T. Sugawa
    • Organizer
      CMFT 2017, Maria Curie-Sklodowska University, Lublin, Poland
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超幾何函数の幾何的性質について2017

    • Author(s)
      T. Sugawa
    • Organizer
      日本数学会秋季総合分科会函数論分科会、山形大学、山形県
    • Related Report
      2017 Annual Research Report
  • [Presentation] 双曲計量による領域の凸性の特徴づけ (王利梅氏との共同研究)2017

    • Author(s)
      T. Sugawa
    • Organizer
      日本数学会秋季総合分科会函数論分科会、山形大学、山形県
    • Related Report
      2017 Annual Research Report
  • [Presentation] Towards complex analysis on Teichmuller space with Thurston's theory2017

    • Author(s)
      Hideki Miyachi
    • Organizer
      Geometry and physics, Dedicated to the memory of W.P.Thurston, Institut de Recherche Mathematique Avancee, University of Strasbourg, France
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Deformation of singular flat structures from quadratic differentials and Riemann surfaces2017

    • Author(s)
      Hideki Miyachi
    • Organizer
      Special Session on Geometric Function Theory and Related topics” (SS 19 A) , AMS Meeting #1129, Hunter College, CUNY, NY, USA
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] タイヒミュラー空間論の位相幾何学的側面と複素解析的側面の一意化に向けて2017

    • Author(s)
      宮地秀樹
    • Organizer
      第64回トポロジーシンポジウム、東海大学高輪キャンパス、東京都
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Deformation of Riemann surfaces via affine deformations2017

    • Author(s)
      宮地秀樹
    • Organizer
      モジュライ空間の幾何学と可積分系、学習院大学、東京都
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Toward complex analysis on Teichmuller space2017

    • Author(s)
      宮地秀樹
    • Organizer
      2017年度多変数関数論冬セミナー、東京理科大学 野田キャンパス、千葉県
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Discontinuous motions of Cannon-Thurston maps2017

    • Author(s)
      K. Ohshika
    • Organizer
      Geometric Topology Fair, KAIST, Daejeon, Korea
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Boundaries of quasi-Fuchsian spaces and continuous/discontinuous phenomena2017

    • Author(s)
      K. Ohshika
    • Organizer
      GEOMETRY, GROUPS AND DYNAMICS, ICTS, Tata Institute for Fundamental Science, Bangalore, India
    • 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, Recherche Mathematique Avancee, University of Strasbourg and CNRS, France
    • 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, Germany
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Holomorphic motions and the extension problem2017

    • Author(s)
      Hiroshige Shiga
    • Organizer
      「リーマン面・不連続群論」研究集会
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Principal frequency of an arbitrary domain and Intrinsic Ultracontractivity of the heat kernel2017

    • Author(s)
      相川弘明
    • Organizer
      第33回 東北複素解析セミナー
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Faraday cage principle for convolution capacity and dichotomy of Riesz capacity density2017

    • Author(s)
      相川弘明
    • Organizer
      複素解析セミナー
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] An application of the Loewner theory to trivial Beltrami coefficients2017

    • Author(s)
      T. Sugawa
    • Organizer
      Conference on harmonic mappings and quasiconformal mappings
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Polygonal construction of Riemann surfaces and Teichmuller spaces2017

    • Author(s)
      T. Sugawa
    • Organizer
      「リーマン面・不連続群論」研究集会
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Deformation spaces of Kleinian groups and what are continuous and discontinuous there2017

    • Author(s)
      Ken'ichi Ohshika
    • Organizer
      Moduli spaces and applications in geometry, topology, analysis and mathematical physics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] New exact solutions to the vacuum 4+1 dimensional Einstein equation with non-spherical blackhole horizons2017

    • Author(s)
      S. Yamada
    • Organizer
      PDEs, Geometric Analysis & Functional Inequalities
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Construction of stationary solutions to the 4+1 Einstein equation with nonspherical blackholes2017

    • Author(s)
      S. Yamada
    • Organizer
      Tokyo-Berkeley Mathematics Workshop Partial Differential Equations and Mathematical Physics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Holomorphic motions over Riemann surfaces and the extension problem2016

    • Author(s)
      Hiroshige Shiga
    • Organizer
      Topology related to Riemann surfaces
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Holomorphic motion over Riemann surface and monodromy2016

    • Author(s)
      Hiroshige Shiga
    • Organizer
      XVIIIth Conference on Analytic Functions and Related Topics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Minimal smoothness for the global boundary Harnack principle2016

    • Author(s)
      H. Aikawa
    • Organizer
      3rd Workshop on Probability Theory and its Applications
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Boundary Harnack Principle and smoothness of the domain2016

    • Author(s)
      H. Aikawa
    • Organizer
      XVIIIth Conference on Analytic Functions and Related Topics (Pleanary Talk)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dichotomy of global capacity density2016

    • Author(s)
      H. Aikawa
    • Organizer
      International Conference on Complex Analysis and Related Topics, The 14th Romanian-Finnish Seminar (Plenary Talk)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] On the modulus of the exterior of a quadrangle2016

    • Author(s)
      T. Sugawa
    • Organizer
      Workshop on Geometric Function Theory and Special Functions
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Successive coefficients of convex functions on the unit disk2016

    • Author(s)
      T. Sugawa
    • Organizer
      XVIII-th Conference on Analytic Functions and Related Topics
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spirallikeness of hypergeometric functions2016

    • Author(s)
      T. Sugawa
    • Organizer
      International Conference on Complex Analysis and Related Topics, the 14th Romanian-Finnish Seminar
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Extremal length geometry on Teichmuller space2016

    • Author(s)
      Hideki Miyachi
    • Organizer
      Symposium on Differential Geometry/Teichmuller theory (in cooperation with American Mathematical Society, International Conference of The Indian Mathematics)
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 極値的長さの幾何学,位相幾何学と複素解析学2016

    • Author(s)
      宮地秀樹
    • Organizer
      リーマン面に関連する位相幾何学
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Levi forms of extremal length functions and the period matrices of ramified double coverings2016

    • Author(s)
      Hideki Miyachi
    • Organizer
      Workshop on Grothendieck-Teichmuller Theories
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Geometric realisation for degenerations of hyperbolic structures2016

    • Author(s)
      Ken'ichi Ohshika
    • Organizer
      Workshop on Moduli Spaces of Geometric Structures
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reduction of boundaries of Teichmuller spaces2016

    • Author(s)
      Ken'ichi Ohshika
    • Organizer
      Workshop on Grothendieck-Teichmuller Theories
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 3-manifolds fibring over the circle : From Poincares Analysis Situs to today2016

    • Author(s)
      Ken'ichi Ohshika
    • Organizer
      La 97eme rencontre entre mathematiciens et physiciens theoriciens aura pour theme : Autour de Poincare
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Penrose inequality for the Einstein-Maxwell equation2016

    • Author(s)
      S. Yamada
    • Organizer
      Workshop "Geometric inequalities on Riemannian manifolds and related topics”
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アインシュタイン・マックスウェル方程式の幾何学2016

    • Author(s)
      山田澄生
    • Organizer
      幾何学シンポジウム(基調講演)
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Book] 相対論とリーマン幾何学2023

    • Author(s)
      山田 澄生、谷島 賢二
    • Total Pages
      292
    • Publisher
      共立出版
    • ISBN
      4320114035
    • Related Report
      2020 Annual Research Report
  • [Book] リーマンと解析学2020

    • Author(s)
      志賀 啓成
    • Total Pages
      112
    • Publisher
      共立出版
    • ISBN
      9784320112353
    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Riemann面・不連続群論研究集会2020

    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] 「リーマン面・不連続群論」研究集会2017

    • Related Report
      2016 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi