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First order deformations of schemes with normal crossing singularities
Authors:Nikolaos Tziolas
Affiliation:1. Department of Mathematics, University of Cyprus, P.O. Box 20537, Nicosia, 1678, Cyprus
Abstract:We study the sheaf T 1(X) of first order deformations of a reduced scheme with normal crossing singularities. In particular, we obtain a formula for T 1(X) in a suitable log resolution of X.
Keywords:
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