Hirofumi Sasahira

Papers

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Seiberg–Witten Floer Spectra for b₁>0

Hirofumi Sasahira, Matthew Stoffregen

Memoirs of the European Mathematical Society, Feb 5, 2025 Peer-reviewed
Unfolded Seiberg–Witten Floer spectra, II: Relative invariants and the gluing theorem

Tirasan Khandhawit, Jianfeng Lin, Hirofumi Sasahira

Journal of Differential Geometry, 124(2), Jun 1, 2023
Twisted Donaldson invariants

TSUYOSHI KATO, HIROFUMI SASAHIRA, HANG WANG

Mathematical Proceedings of the Cambridge Philosophical Society, 171(3) 515-568, Nov, 2021 Peer-reviewed
Unfolded Seiberg–Witten Floer spectra, I: Definition and invariance

Tirasan Khandhawit, Jianfeng Lin, Hirofumi Sasahira

Geometry and Topology, 22(4) 2027-2114, Apr 5, 2018 Peer-reviewed
Stable cohomotopy Seiberg-Witten invariants of connected sums of four-manifolds with positive first Betti number II: Applications

Masashi Ishida, Hirofumi Sasahira

COMMUNICATIONS IN ANALYSIS AND GEOMETRY, 25(2) 373-393, 2017 Peer-reviewed
FLOER HOMOLOGY FOR 2-TORSION INSTANTON INVARIANTS

Hirofumi Sasahira

ASIAN JOURNAL OF MATHEMATICS, 17(3) 471-523, Sep, 2013 Peer-reviewed