2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/169370In this paper we compute the norm of dilation operators, multidimensional Boyd`s and Shimogaki`s indices in the Bilateral Grand Lebesgue Spaces and consider some applications.Functional Analysis37B30 (Primary)Multidimensional Dilation Operators, Boyd and Shimogaki Indices of Bilateral Weight Grand Lebesque Spacestext