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Abstract: This paper contains two results concerning the equivariant K-theory of toricvarieties. The first is a formula for the equivariant K-groups of an arbitraryaffine toric variety, generalizing the known formula for smooth ones. In fact,this result is established in a more general context, involving the K-theory ofgraded projective modules. The second result is a new proof of a theorem due toVezzosi and Vistoli concerning the equivariant K-theory of smooth notnecessarily affine toric varieties.



Author: Suanne Au, Mu-wan Huang, Mark E. Walker

Source: https://arxiv.org/



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