a new subconvex bound for gl 3 l functions in the t aspect

• DOI: 10.48550/arxiv.1903.09638
• Publication Date: 2020-10-30
• Authors: Keshav Aggarwal
• Keywords: Mathematics - Number Theory; FOS: Mathematics; Number Theory (math.NT); 0101 mathematics; 11F66, 11M41; 01 natural sciences

We revisit Munshi’s proof of the [Formula: see text]-aspect subconvex bound for [Formula: see text] [Formula: see text]-functions, and we are able to remove the “conductor lowering” trick. This simplification along with a more careful stationary phase analysis allows us to improve Munshi’s bound to [Formula: see text]