Let us consider the free loop space L(M) of a compact manifold: it is endowed with a natural circle action. The fixed point set of this circle action is the manifold himself. In finite dimension, when there is a circle action over a manifold, there are two types of relations between the fixed point set and the total space. It is the purpose of the Berline… (More)

@inproceedings{Landre2007QuotientOA,
title={Quotient of a Loop Group and Witten Genus},
author={R{\'e}mi L{\'e}andre},
year={2007}
}