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On the subconvexity problem for GL(3) × GL(2) L-functions

  • Rizwanur Khan EMAIL logo
Published/Copyright: January 8, 2013

Abstract

Fix g a self-dual Hecke–Maass form for SL3(ℤ). Let f be a holomorphic newform of prime level q and fixed weight. Conditional on a lower bound for a short sum of squares of Fourier coefficients of f, we prove a subconvexity bound in the q aspect for L(s,g×f) at the central point.

MSC: 11M99

Funding source: European Research Council

Award Identifier / Grant number: 258713

Received: 2012-3-20
Revised: 2012-8-27
Published Online: 2013-1-8
Published in Print: 2015-3-1

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