2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/166718Let $Δ(a,b;x)$ denote the error term of the general two-dimensional divisor problem. In this paper we shall study the relation between the discrete mean value $\sum_{n\leq T}Δ^2(a,b;n)$ and the continuous mean value $\int_1^TΔ^2(a,b;x)dx$.27 PagesNumber Theory11N37On the mean square of the error term for the two-dimensional divisor problems(II)text