Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4587836 | Journal of Algebra | 2008 | 12 Pages |
Abstract
For a smooth Deligne–Mumford stack over C, we define its associated Kodaira–Spencer differential graded Lie algebra and show that the deformation functor of the stack is isomorphic to the deformation functor of the Kodaira–Spencer algebra if the stack is proper over C.
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