International Journal of Mathematics and Mathematical Sciences
Volume 31 (2002), Issue 11, Pages 675-686
doi:10.1155/S0161171202107022
Multiple quantum products in toric varieties
Holger Spielberg
Centro de Analíse Matemática, Geometria e Sistemas Dinâmicos, Instituto Superior Técnico, Av. Rovisco Pais, Lisboa 1049-001, Portugal
Abstract
We generalize the author's formula for Gromov-Witten invariants of symplectic toric manifolds (1999) to those needed to compute the quantum product of more than two classes directly, that is, involving the pullback of the Poincaré dual of the point class in the Deligne-Mumford spaces ℳ¯0,m.