Equivariant cohomology of torus orbifolds
Algebraic Topology
2020-12-04 v3
Abstract
We calculate the integral equivariant cohomology, in terms of generators and relations, of locally standard torus orbifolds whose odd degree ordinary cohomology vanishes. We begin by studying GKM-orbifolds, which are more general, before specialising to half-dimensional torus actions.
Cite
@article{arxiv.1809.03678,
title = {Equivariant cohomology of torus orbifolds},
author = {Alastair Darby and Shintaro Kuroki and Jongbaek Song},
journal= {arXiv preprint arXiv:1809.03678},
year = {2020}
}
Comments
28 pages, 11 figures