We show that the graph TQFT for Heegaard Floer homology satisfies a strong version of Atiyah's duality axiom for a TQFT. As an application, we compute some Heegaard Floer mixed invariants of 4-dimensional mapping tori in terms of Lefschetz numbers on (Formula presented.).
All Science Journal Classification (ASJC) codes
- Geometry and Topology
- 57R58 (primary)