2008.32: The equivariant cohomology of weighted projective spaces
2008.32: Anthony Bahri, Matthias Franz and Nigel Ray (2007) The equivariant cohomology of weighted projective spaces. arXiv:0708.1581.
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We describe the integral equivariant cohomology of a weighted projective space in terms of piecewise polynomials, as well as by generators and relations. Unlike the ordinary integral cohomology, this ring distinguishes among weighted projective spaces. We also prove a Chern class formula for weighted projective bundles.
|Subjects:||MSC 2000 > 14 Algebraic geometry|
MSC 2000 > 55 Algebraic topology
|Deposited By:||Nigel Ray|
|Deposited On:||19 March 2008|