Multiple quantum products in toric varieties

Abstract

We generalize the author's formula for Gromov-Witten invariants of symplectic toric manifolds (see math.AG/0006156) to those needed to compute the quantum product of more than two classes directly, i.e. involving the pull-back of the Poincar\'e dual of the point class in the Deligne-Mumford spaces $\mathcal{M}_{0,m}$.Comment: 10 pages, LaTeX with amsart style; v2: example section extended to cover a bigger class of toric bundles; v3: proof of Lemma 10 improved, minor change