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Results tagged with deformation-theory
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user 4659
for questions about deformation theory, including deformations of manifolds, schemes, Galois representations, and von Neumann algebras.
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votes
Why are derived categories natural places to do deformation theory?
I'll post an answer to what I think is a reasonable question, hoping that someone more expert will improve on this answer. My apologies if this answer is too chatty.
First, a very simple reason you m …
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