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arxiv: 1612.01500 · v1 · pith:V4LLBXLVnew · submitted 2016-12-05 · 🧮 math.AG

Remarks on the nonvanishing of cohomology groups for perverse sheaves on abelian varieties

classification 🧮 math.AG
keywords abeliancohomologyperversecertainconditionsdefinedefinitionfield
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It is shown that for a perverse sheaf $K$ on an abelian variety $X$ the integers $i$ for which the cohomology $H^i(X,K)$ does not vanish define an interval in the number line (under certain conditions on the field of definition of $K$)

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