The equivariant cohomology of weighted projective space
Algebraic Topology
2009-04-15 v3 Algebraic Geometry
Abstract
We describe the integral equivariant cohomology ring of a weighted projective space in terms of piecewise polynomials, and thence by generators and relations. We deduce that the ring is a perfect invariant, and prove a Chern class formula for weighted projective bundles.
Keywords
Cite
@article{arxiv.0708.1581,
title = {The equivariant cohomology of weighted projective space},
author = {Anthony Bahri and Matthias Franz and Nigel Ray},
journal= {arXiv preprint arXiv:0708.1581},
year = {2009}
}
Comments
11 pages; improved exposition