Rchr
J-GLOBAL ID:201001082552891878   Update date: Jan. 30, 2024

Sasahira Hirofumi

ササヒラ ヒロフミ | Sasahira Hirofumi
Affiliation and department:
Job title: professor
Research field  (1): Geometry
Research theme for competitive and other funds  (3):
  • 2019 - 2023 ゲージ理論からの無限次元力学系とホモトピー論による低次元多様体の不変量
  • 2016 - 2019 Homotopy theoretic study of Floer theory and its applications
  • 2013 - 2016 Study of refined gauge theoretic invariants
Papers (5):
  • Tirasan Khandhawit, Jianfeng Lin, Hirofumi Sasahira. Unfolded Seiberg-Witten Floer spectra, II: Relative invariants and the gluing theorem. Journal of Differential Geometry. 2023. 124. 2
  • TSUYOSHI KATO, HIROFUMI SASAHIRA, HANG WANG. Twisted Donaldson invariants. Mathematical Proceedings of the Cambridge Philosophical Society. 2021. 171. 3. 515-568
  • Tirasan Khandhawit, Jianfeng Lin, Hirofumi Sasahira. Unfolded Seiberg-Witten Floer spectra, I: Definition and invariance. Geometry and Topology. 2018. 22. 4. 2027-2114
  • Masashi Ishida, Hirofumi Sasahira. Stable cohomotopy Seiberg-Witten invariants of connected sums of four-manifolds with positive first Betti number II: Applications. COMMUNICATIONS IN ANALYSIS AND GEOMETRY. 2017. 25. 2. 373-393
  • Hirofumi Sasahira. FLOER HOMOLOGY FOR 2-TORSION INSTANTON INVARIANTS. ASIAN JOURNAL OF MATHEMATICS. 2013. 17. 3. 471-523
MISC (1):
Professional career (1):
  • 博士(数理科学) (東京大学)
Work history (3):
  • 2023/04 - 現在 Kyushu University
  • 2016/12 - 2023/03 Kyushu University
  • 2016/04 - 2016/11 Nagoya University Graduate School of Mathematics, Polymathematics, Fundamental Mathematics,Graduate School of Mathematics,Nagoya University Lecturer
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page