Multiple Quantum Products in Toric Varieties
نویسنده
چکیده
Let (X,ω) be a symplectic manifold with compatible almost–complex structure J . If g and m are non–negative integers, we denote by Mg,m the Deligne–Mumford space of genus–g curves with m marked points. If furthermore A ∈ H2(X,Z) denotes a degree–2 homology class of X, Mg,m(X,A) will be the space of stable genus–g J–holomorphic maps to X with homology class A. The Gromov–Witten invariants of X (see for example [RT95], [Beh97]) are multi–linear maps
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