Bhowmick, AbhishekHoang Le, ThaiLiu, Yu-Ru2023-10-032023-10-032017-07https://doi.org/10.1016/j.ffa.2017.03.010http://hdl.handle.net/10012/19990This article is made available through Elsevier's Open Archive https://doi.org/10.1016/j.ffa.2017.03.010. © 2017 Elsevier Inc. All rights reservedWe prove a character sum estimate in Fq[t] and answer a question of Shparlinski.encharacter sumsfinite fieldsL-functionsfunction fieldsArticle