Research

Paper

  1. The harmonic map compactification of Teichmüller spaces for punctured Riemann surfaces
    Conformal Geometry and Dynamics of the American Mathematical Society 27.09 (2023): 322-343. [link]
  2. Uniform degeneration of hyperbolic surfaces with boundary along harmonic map rays,
    to appear in Journal of Topology and Analysis [link]
Preprint

Talk

Upcoming
Past
  1. The harmonic map compactification of Teichmüller spaces for punctured Riemann surfaces, Osaka University,Geometry Seminar, Apr 2022.
  2. The harmonic map compactification of Teichmüller spaces for punctured Riemann surfaces,Tokyo Tech,Complex Analysis Seminar,Mar 2022.
  3. On the compactification of Teichmüller spaces via harmonic maps,Ehime University,Summer Seminar on Function Theory,Sep 2022.
  4. The harmonic maps compactification of Teichmüller spaces for punctured Riemann surfaces, remotely, Riemann surfaces and discontinuous groups, Feb 2023.
  5. Thurston’s compactification and harmonic maps, Kanazawa University,Topology Seminar,Jun 2023.
  6. On the Gupta-Wolf coordinates of Teichmüller space and its Thurston boundary, Fukuoka Tech, Summer Seminar on Function Theory,Sep 2023.
  7. Degeneration of hyperbolic ideal polygons along harmonic map rays, Osaka Metropolitan University,Friday Knot Seminar, Nov 2023.
  8. Convergence of hyperbolic ideal polygons to R-tree via harmonic map rays, Tokyo Tech, Random topics on Teichmüller theory, Dec 2023.
  9. On families of hyperbolic surface via Teichmüller theory of harmonic maps, and their limits, Busan, Geometric Topology Fair, Jun 2024.
  10. Degeneration of hyperbolic ideal polygons along harmonic map rays, RIMS, East Asian Conference on Geometric Topology, Feb 2024.
  11. The uniform degeneration of hyperbolic ideal polygons along harmonic map ray, Shimane University, Riemann surfaces and discontinuous groups (extended version, Matsue the final), Mar 4-8, 2024. [Information] (in Japanese)
  12. Degeneration of general hyperbolic surfaces along harmonic map rays, Kanazawa University, Topology Seminar, May 29, 2024.
  13. Harmonic maps and degeneration of crowned hyperbolic structures, Waseda university, Hyperbolic Geometry and Geometric Group Theory Seminar, Jul 26, 2024. [Information] (in Japanese)
  14. Uniform degeneration of hyperbolic surfaces with boundary along harmonic map rays, The University of Tokyo, Sep 11, 2024 [Information] (in Japanese)
  15. Geometric limits of hyperbolic surfaces with boundary along harmonic map rays, Tohoku University, Geometry Seminar, Oct 15, 2024 [link]
  16. Asymptotic behavior of hyperbolic surfaces with boundary via harmonic maps, Osaka University, Topology Seminar, Nov 13, 2024
  17. On asymptotic behavior of harmonic map rays for hyperbolic surfaces with boundary, Kanazawa University, Riemann surfaces and discontinuous groups, Jan 11-13, 2025
  18. Uniform degeneration of hyperbolic surfaces along harmonic map rays, The University of Tokyo, The East Asian Conference on Geometric Topology, Feb 4-7, 2025

School

  1. CIMPA School 2022, Geometric Structures on Surfaces, Moduli Space and Dynamics (short talk), Banaras Hindu University, Dec 12-22, 2022.

Fellowship

  1. Osaka University Next Generation Challenging Researchers Development Project, Apr, 2022 – Mar, 2023.
  2. JSPS Research Fellowship for Young Scientists (DC2), Apr 2023 – Mar 2025

Organization

  1. Organizer, “What is … ?” Seminar (in Japanese), Apr 2024 – Mar 2025