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Finite group action and Gromov-Witten invariants in symplectic four-manifolds
Authors:Yong Seung Cho
Institution:1. Department of Mathematics, Ewha Womans University, Seoul, 120-750, Republic of Korea
Abstract:Let a finite group act semi-freely on a closed symplectic four-manifold with a 2-dimensional fixed point set. Then we show that the relative Gromov-Witten invariants are the same as the invariants on the quotient set-up with respect to the fixed point set.
Keywords:Finite group action  Gromov-Witten invariant  symplectic four-manifold
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