Some arithmetic on the Hardy sums \(s_2(h,k)\) and \(s_3(h,k)\)
There are five types of Hardy sums analogous to the classical Dedekind sums. The author relates two of these through rather complicated identities, and also derives some inequalities related to questions raised by Rademacher for Dedekind sums.
scientific article; zbMATH DE number 2119037