一类分数次次线性算子及其交换子在齐型空间上的弱Morrey-Herz空间上的有界性
BOUNDEDNESS OF FRACTIONAL SUB-LINEAR OPERATORS AND ITS COMMUTATORS ON WEAK MORREY-HERZ SPACES ON HOMOGENEOUS SPACE

本文研究了一类次线性算子及其交换子在齐型空间上的弱有界性的问题.利用齐型空间的基本性质以及给出的一类次线性算子及其分别与BMO函数,Lipschitz函数生成的交换子在Lp(X)上的弱有界性,证明了其在齐型空间上Morrey-Herz空间中的弱有界性.推广了该类算子在Morrey-Herz空间中的强有界性这一结果.
In this paper, we study the weak Boundedness of the sub-linear operators and its commutators on homogeneous spaces. Based on the properties of homogeneous spaces and the boundedness of sub-linear operators with the commutators generated by BMO and Lipschitz functions on weak Lp(X), the boundedness of the sub-linear operators and its commutators on weak Morrey-Herz spaces on homogeneous spaces are proved, which extend of the boundedness of the operators on Morrey-Herz spaces on homogeneous spaces