Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4665114 | Advances in Mathematics | 2016 | 34 Pages |
Abstract
Let X be a smooth projective variety with the action of (Câ)n. The article describes the moduli space of (Câ)n equivariant morphisms from stable toric varieties into X as the inverse limit of the GIT quotients of X and their flips when these spaces are enhanced with a naturally associated Deligne-Mumford stack structure. This description is used for constructing a class in the Chow group of the moduli space of dimension dim(X)ân which is invariant under equivariant deformations of X.
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Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Andrei MustaÅ£Ç,