Optimal Couples of Rearrangement Invariant Spaces for Generalized Maximal Operators

The optimal couples of rearrangement invariant spaces for boundedness of a generalized maximal operator, associated with a quasiconcave function, have been characterized in terms of certain indices connected with rearrangement invariant spaces and quasiconcave functions.

Bibliographic Details
Main Authors: Irshaad Ahmed, Waqas Nazeer
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Journal of Function Spaces
Online Access:http://dx.doi.org/10.1155/2014/647123