An explicit isomorphism between Floer homology and quantum homology
arXiv:math/0011155
Abstract
We use Liu-Tian's virtual moduli cycle methods to construct detailedly the explicit isomorphism between Floer homology and quantum homology for any closed symplectic manifold that was first outlined by Piunikhin, Salamon and Schwarz for the case of the semi-positive symplectic manifolds.
Latex, published version