2 papers
math.SG2025
On PFH and HF spectral invariants
Guanheng Chen
For a closed symplectic surface, there are two types of spectral invariants: one defined by periodic Floer homology (PFH) and another by quantitative Heegaard Floer homology (QHF).…
math.SG2025
Closed-open morphisms on periodic Floer homology
Guanheng Chen
In this note, we investigate homomorphisms from the periodic Floer homology (PFH) to the quantitative Heegaard Floer homology. We call the homomorphisms closed-open morphisms. Unde…