1. CJM 2010 (vol 62 pp. 1099)
|Character Sums to Smooth Moduli are Small|
Recently, Granville and Soundararajan have made fundamental breakthroughs in the study of character sums. Building on their work and using estimates on short character sums developed by Graham--Ringrose and Iwaniec, we improve the PÃ³lya--Vinogradov inequality for characters with smooth conductor.