An improvement on the upper bound of exponential sums connected to holomorphic cusp forms

2010/05/20 by Ernvall-Hytönen, Anne-Maria
#11F30 #11F66 #11L07 #FOS: Mathematics #Number Theory (math.NT)

paper · doi:10.48550/arxiv.1005.3698

Abstract

We improve the known upper bound for short exponential sums and increase the range on which a sharp upper bound is known.

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