Bounds for character twists of L-functions

Bounds for character twists of L-functions

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Paul Nelson, ETH Zurich
IAS Room S-101

The problem of bounding character twists of low-rank L-functions has been attacked using a variety techniques, including delta methods and analysis of period integral representations. I'll discuss this problem, emphasizing joint work with Roman Holowinsky in which we give new bounds with simple proofs for the case of GL(3).