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Variants of equivariant Seiberg-Witten Floer homology

Matilde Marcolli, Bai-Ling Wang

math.GTarXiv:math/0211238

Abstract

For a rational homology 3-sphere Y with a structure , we show that simple algebraic manipulations of our construction of equivariant Seiberg-Witten Floer homology lead to a collection of variants which are topological invariants. We establish exact sequences relating them, we show that they satisfy a duality under orientation reversal, and we explain their relation to ou previous construction of equivariant Seiberg-Witten Floer (co)homologies. We conjecture the equivalence of these versions of equivariant Seiberg-Witten Floer homology with the Heegaard Floer invariants introduced by Ozsváth and Szabó.

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