Author:
Esnault Hélène,Kerz Moritz
Abstract
AbstractWe show that in positive characteristic special loci of deformation spaces of rank one $$\ell $$
ℓ
-adic local systems are quasi-linear. From this we deduce the Hard Lefschetz theorem for rank one $$\ell $$
ℓ
-adic local systems and a generic vanishing theorem.
Publisher
Springer Science and Business Media LLC
Subject
General Physics and Astronomy,General Mathematics
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