Chen-Ruan Cohomology of cotangent orbifolds and Chas-Sullivan String Topology
Algebraic Topology
2016-08-16 v1 Algebraic Geometry
Abstract
In this paper we prove that for an almost complex orbifold, its virtual orbifold cohomology [math.AT/0606573] is isomorphic as algebras to the Chen-Ruan orbifold cohomology of its cotangent orbifold.
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Cite
@article{arxiv.math/0610899,
title = {Chen-Ruan Cohomology of cotangent orbifolds and Chas-Sullivan String Topology},
author = {Ana González and Ernesto Lupercio and Carlos Segovia and Bernardo Uribe and Miguel A. Xicoténcatl},
journal= {arXiv preprint arXiv:math/0610899},
year = {2016}
}
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10 pages