Galois Representations and Automorphic Forms Seminar

Local-Global Compatibility and Monodromy

Given a cuspidal automorphic representation of GL(n) which is regular algebraic and conjugate self-dual, one can associate to it a Galois representation. This Galois representation is known in most cases to be compatible with local Langlands. When n is even, the compatibility is known up to semisimplification or when the representation satisfies an additional regularity condition. I will extend the compatibility to Frobenius semisimplification by identifying the monodromy operators

Date & Time

January 20, 2011 | 2:15pm – 3:15pm

Location

S-101

Affiliation

Harvard University

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