%0 Journal Article
%T Symplectic Floer homology and the mapping class group
%A Paul Seidel
%J Mathematics
%D 2000
%I arXiv
%X We consider symplectic Floer homology in the lowest nontrivial dimension, that is to say, for area-preserving diffeomorphisms of surfaces. Particular attention is paid to the quantum cap product; we show that it distinguishes the trivial element of the mapping class group from any nontrivial one.
%U http://arxiv.org/abs/math/0010301v2