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Department of Mathematical Sciences

Seminar Archives

On this page you can find information about seminars in this and previous academic years, where available on the database.

Pure Maths Colloquium: The finite field analogue of Jacquet's conjecture on local converse theorem

Presented by Chufeng Nien, National Cheng Kung University

4 February 2013 16:00 in CM221

This talk is about classification an irreducible cuspidal representation of general linear group over finite fields via twisted gamma factors. More precisely, the set { gamma( pi\times tau, psi) } | tau is an irreducible generic representation of GL_r(F_q), 1<=r<=[n/2]} together with a central character determine uniquely (up to isomorphism) an irreducible cuspidal representation of GL_n(F_q).

Contact anna.felikson@durham.ac.uk for more information