Updated on 2026/05/15

写真a

 
KASUYA Hisashi
 
Organization
Graduate School of Mathematics Division of Mathematics Advanced Topology Professor
Graduate School
Graduate School of Mathematics
Undergraduate School
School of Science Department of Mathematics
Title
Professor
 

Papers 7

  1. Cartan flat non-degenerate CR lie groups Invited Reviewed Open Access

    Keizo Hasegawa, Hisashi Kasuya

    Annali di Matematica Pura ed Applicata     2026.2

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.1007/s10231-025-01651-3

  2. Complex non-Kähler manifolds that are cohomologically close to, or far from, being Kähler Invited Reviewed Open Access

    Hisashi Kasuya, Jonas Stelzig

    Mathematical Research Letters     2025.12

     More details

    Authorship:Lead author  

    DOI: 10.4310/MRL.251124115522

  3. Double-sided torus actions and complex geometry on S U ( 3 ) Invited Reviewed Open Access

    Hiroaki Ishida, Hisashi Kasuya

    Journal of Symplectic Geometry     2025.9

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.4310/JSG.250820105435

    Open Access

  4. Higgs bundles and flat connections over compact Sasakian manifolds, II: quasi-regular bundles Invited Reviewed International coauthorship Open Access

    Indranil Biswas, Hisashi Kasuya

    ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE,     2025.7

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2422/2036-2145.202203_024

  5. Partially hyperbolic compact complex manifolds Invited Reviewed Open Access

    Hisashi Kasuya, Dan Popovici

    Revista Matemática Iberoamericana     2025.4

     More details

    Authorship:Lead author   Language:English  

    DOI: 10.4171/RMI/1555

    Open Access

  6. Uniformizations of Compact Sasakian Manifolds Invited Reviewed

    Hisashi Kasuya Natsuo Miyatake

    International Mathematics Research Notices     2023.9

  7. Cohomology of holomorphic line bundles and Hodge symmetry on Oeljeklaus–Toma manifolds Invited Reviewed

    Hisashi Kasuya

    European Journal of Mathematics     2023.6

▼display all

Presentations 2

  1. Non-abelian Hodge correspondences on Sasakian manifolds and moduli spaces Invited International conference

    Character Varieties and Higgs Bundles 

     More details

    Event date: 2026.2

    Presentation type:Oral presentation (invited, special)  

  2. GIT stability and biquotients of SU(3) Invited International conference

    An International Conference on Algebraic and Analytic Geometry  

     More details

    Event date: 2025.12

    Presentation type:Oral presentation (invited, special)  

KAKENHI (Grants-in-Aid for Scientific Research) 1

  1. 佐々木多様体上のHiggs束の展開と関連する幾何構造

    Grant number: 24K00524 

    基盤研究(B)

      More details

    Authorship:Principal investigator