Balyas, L.; Varbanets, P. Twisted exponential sums over the ring of Gaussian integers. (English) Zbl 1289.11050 Ann. Univ. Sci. Budap. Rolando Eötvös, Sect. Comput. 40, 95-103 (2013). Summary: A twisted exponential sum over a curve defined by \(y^\ell\equiv f(x) (\text{mod}\,\mathfrak p^m)\) in the ring of Gaussian integers is investigated. MSC: 11L07 Estimates on exponential sums 11L40 Estimates on character sums Keywords:Twisted exponential sum; Gaussian integers; Dirichlet character × Cite Format Result Cite Review PDF