The equivariant cohomology ring of weighted projective space

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Duration: 3 min 30 s
Description: 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.
Anthony Bahri; Matthias Franz; Nigel Ray
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