A GEOMETRIC STEINBERG FORMULA
نویسندگان
چکیده
We prove an isomorphism for simple perverse sheaves on the affine Grassmannian of a connected reductive algebraic group that is geometric counterpart (in light Finkelberg–Mirković conjecture) Steinberg tensor product formula representations groups over fields positive characteristic.
منابع مشابه
A Geometric Deletion-restriction Formula
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ژورنال
عنوان ژورنال: Transformation Groups
سال: 2022
ISSN: ['1531-586X', '1083-4362']
DOI: https://doi.org/10.1007/s00031-022-09768-y