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Lieux de dégénérescence (Degeneracy loci)

O. Debarre
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Abstract

We prove Lefschetz type theorems for cohomology groups and Picard groups of degeneracy loci for vector bundle maps. We also treat the case of antisymmetric maps.

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O. Debarre. 1998-12-11. Lieux de dégénérescence (Degeneracy loci). https://arxiv.org/abs/math/9812072

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