Volume 17, Issue 2 Ziwei Hong Zhiyong Zheng Mean square of quadratic Hecke character sum Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Ziwei Hong Zhiyong Zheng Find more articles with the same keywords Hecke character sum Poisson sum Mellin transform mean square Find more articles with the same subject classes 11L40