Presented By: Group, Lie and Number Theory Seminar - Department of Mathematics
GLNT: p-adic Deligne-Lusztig spaces
Alexander Ivanov (Bochum)
Abstract: First I recall the classical Deligne--Lusztig theory for reductive groups over finite fields. Then I explain the definition and some geometric properties of p-adic Deligne--Lusztig spaces, which generalize the classical ones to the setup of p-adic groups. I will explain how these spaces allow to interpret some representation-theoretic phenomena geometrically.
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