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Results tagged with deformation-theory
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user 30247
for questions about deformation theory, including deformations of manifolds, schemes, Galois representations, and von Neumann algebras.
6
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answer
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Obstruction sheaf is a vector bundle when the moduli space is non-singular?
I am working on some basic of Gromov-Witten theory and stuck in understanding obstruction bundle. Recall that a perfect obstruction theory on a scheme or stack $M$ due to Behrend and Fantechi is a mop …
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