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Isolated singularities, smooth orders and Auslander regularity

Raf Bocklandt, Lieven Le Bruyn, Stijn Symens

math.RAarXiv:math/0207251

Abstract

In this note we prove that a smooth order satisfying the reverse geometric engineering of singularities conditions in stringtheory (in any compactifying dimension) is Auslander regular. Moreover, we classify the etale local structure of smooth orders over an isolated central singularity.

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