摘要：The main purpose of this paper is using the properties of Gauss sums and the mean value theorem of the Dirichlet L-functions to study one kind of a hybrid mean value problem involving certain Hardy sums and Ramanujan’s sum and to give an exact computational formula for it. MSC:11L05, 11L10.
关键词：Gauss sums ; Ramanujan’s sum ; certain Hardy sums ; hybrid mean value ; computational formula
