On Cones of Rearrangements for Generalized Discrete Riesz Potentials
摘要
We consider generalized discrete Riesz potentials and the space of discrete Riesz potentials constructed on the basis of the Lebesgue space. We construct three cones of nonincreasing rearrangements for discrete Riesz potentials and clarify relationship between them. We establish embedding criteria for the space of generalized discrete potentials.