Maximal commutators of BMO functions and singular integral operators with non-smooth kernels on spaces of homogeneous type

被引:28
|
作者
Hu, Guoen [2 ]
Yang, Dachun [1 ]
机构
[1] Beijing Normal Univ, Sch Math Sci, Lab Math & Complex Syst, Minist Educ, Beijing 100875, Peoples R China
[2] Univ Informat Engn, Dept Appl Math, Zhengzhou 450002, Peoples R China
基金
中国国家自然科学基金;
关键词
Space of homogeneous type; Approximation to the identity; Weight; Norm inequality; Singular integral operator with non-smooth kernel; BMO; Commutator; Cotlar inequality; INEQUALITY;
D O I
10.1016/j.jmaa.2008.12.066
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Let x be a space of homogeneous type in the sense of Coifman and Weiss. In this paper, via a new Cotlar type inequality linking commutators and corresponding maximal operators, a weighted L-p(x) estimate with general weights and a weak type endpoint estimate with A(1)(x) weights are established for maximal operators corresponding to commutators of BMO(x) functions and singular integral operators with non-smooth kernels. (c) 2009 Elsevier Inc. All rights reserved.
引用
收藏
页码:249 / 262
页数:14
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