Some results about geometric Whittaker model
نویسندگان
چکیده
منابع مشابه
2 00 2 Some Results about Geometric Whittaker Model
Let G be an algebraic reductive group over a field of positive characteristic. Choose a parabolic subgroup P in G and denote by U its unipotent radical. Let X be a G-variety. The purpose of this paper is to give two examples of a situation in which the functor of averaging of l-adic sheaves on X with respect to a generic character χ : U → Ga commutes with Verdier duality. Namely, in the first e...
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2004
ISSN: 0001-8708
DOI: 10.1016/j.aim.2003.07.011