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arXiv · 1007.3038

First order deformations of schemes with normal crossing singularities

Nikolaos Tziolas
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Abstract

We describe 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.

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Nikolaos Tziolas. 2010-07-18. First order deformations of schemes with normal crossing singularities. https://arxiv.org/abs/1007.3038

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