ENDPOINT ESTIMATES FOR COMMUTATORS OF SUBLINEAR OPERATORS IN THE MORREY-TYPE SPACES

被引：0

作者：

Wang, Hua ^{[1
]}

机构：

[1] Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China

来源：

JOURNAL OF MATHEMATICAL INEQUALITIES | 2017年 / 11卷 / 03期

关键词：

Sublinear operators; weighted Morrey spaces; generalized Morrey spaces; commutators; BMO; WEIGHTED NORM INEQUALITIES; MARCINKIEWICZ INTEGRALS; FRACTIONAL INTEGRALS; SINGULAR-INTEGRALS; RIESZ-POTENTIALS;

D O I：

10.7153/jmi-2017-11-49

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Let [b, T-alpha] (0 <= alpha < n) be the commutators generated by BMO(R-n) functions and a class of sublinear operators satisfying certain size conditions. The aim of this paper is to study the endpoint estimates of these commutators on the weighted Morrey spaces and the generalized Morrey spaces, under the assumptions that [b, T-alpha] (0 <= alpha < n) satisfy (weighted or unweighted) endpoint inequalities on R-n or on bounded domains. Furthermore, as applications of our main results, we will obtain, in the endpoint case, the boundedness properties of many important operators in classical harmonic analysis on the weighted Morrey and the generalized Morrey spaces.

引用

页码：607 / 639

页数：33

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