Search

MiS Preprint Repository

We have decided to discontinue the publication of preprints on our preprint server as of 1 March 2024. The publication culture within mathematics has changed so much due to the rise of repositories such as ArXiV (www.arxiv.org) that we are encouraging all institute members to make their preprints available there. An institute's repository in its previous form is, therefore, unnecessary. The preprints published to date will remain available here, but we will not add any new preprints here.

MiS Preprint
76/2010

On product structures in Floer homology of cotangent bundles

Alberto Abbondandolo and Matthias Schwarz

Abstract

In an earlier paper we have shown that the pair-of-pants product on the Floer homology of the cotangent bundle of an oriented compact manifold $Q$ corresponds to the Chas-Sullivan loop product on the singular homology of the free loop space of $Q$. We now give chain level constructions of further product structures in Floer homology, corresponding to the cup product on the homology of any path space, and to the Goresky-Hingston product on the relative cohomology of the free loop space modulo constant loops. Moreover, we give a explicit construction for the inverse isomorphism between Floer homology and loop space homology.

Received:
Dec 16, 2010
Published:
Dec 17, 2010
MSC Codes:
53D40, 57R58, 37J45, 37J50
Keywords:
Floer homology, product structures, cotangent bundle

Related publications

inBook
2012 Repository Open Access
Alberto Abbondandolo and Matthias Schwarz

On product structures in Floer homology of cotangent bundles

In: Global differential geometry / Christian Bär... (eds.)
Berlin : Springer, 2012. - pp. 491-521
(Springer proceedings in mathematics ; 17)