An approach to nonsolvable base change and descent

作者：Getz Jayce R^*

来源：Journal of the Ramanujan Mathematical Society, 2012, 27(2): 143-211.

We present a collection of conjectural trace identities and explain why they are equivalent to base change and descent of automorphic representations of GL(n)(A(F)) along nonsolvable extensions (under some simplifying hypotheses). The case n = 2 is treated in more detail and applications towards the Artin conjecture for icosahedral Galois representations are given.

• 出版日期2012-6