Parameterized Gromov-Witten invariant and topology of symplectomorphism groups

revised version: September 2007
Hông Vân Lê, and Kaoru Ono
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Submission date: 02. Jun. 2001
Pages: 24
Download preprint: PDF (236 kB)

Abstract:
In this note we study the topology of symplectomorphismgroups using symplectic bundle and Gromov-Witten invariant. As application we show the non-triviality of certain homotopy groups of some symplectomorphismgroups.