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# Jayce Getz : An approach to nonsolvable base change

In the 1970's, inspired by the work of Saito and Shintani, Langlands gave a definitive treatment of base change for automorphic representations of the general linear group in two variables along prime degree extensions of number fields. To give some idea of the depth and utility of his work, one need only remark that some consequences of it were crucial in Wiles' proof of Fermat's last theorem. In this talk we will report on work in progress on base change for automorphic representations of GL(2) along nonsolvable Galois extensions of number fields. We will attempt to explain this assuming only a little algebraic number theory.

**Category**: Presentations**Duration**: 01:14:50**Date**: February 8, 2012 at 11:55 AM-
**Tags:**seminar, Department of Mathematics Seminar

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