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Showing 2004 · math.AGShow all
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math.AG2004★ 2 cited
Murphy's Law in algebraic geometry: Badly-behaved deformation spaces
Ravi Vakil
We consider the question: ``How bad can the deformation space of an object be?'' The answer seems to be: ``Unless there is some a priori reason otherwise, the deformation space may…
math.AG2004
Desingularizations of the moduli space of rank 2 bundles over a curve
Young-Hoon Kiem, Jun Li
Let be a smooth projective curve of genus and be the moduli space of rank 2 semistable bundles over with trivial determinant. There are three desingularizati…