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Character sheaves on certain spherical varieties

Xuhua He
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Abstract

We study a class of perverse sheaves on some spherical varieties which include the strata of the De Concini-Procesi completion of a symmetric variety. This is a generalization of the theory of (parabolic) character sheaves.

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Xuhua He. 2006-05-07. Character sheaves on certain spherical varieties. https://arxiv.org/abs/math/0605177

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