广义权Morrey空间上一类拟微分交换子的紧性  

Compactness of a Class of Pseudo-differential Commutators on the Generalized Weighted Morrey Spaces

作　　者：杨姣姣 YANG Jiao-jiao(School of Mathematics and Statistics,Northwest Normal University,Lanzhou 730070,China)

机构地区：[1]西北师范大学数学与统计学院,甘肃兰州730070

出　　处：《兰州文理学院学报（自然科学版）》2020年第6期28-33,共6页Journal of Lanzhou University of Arts and Science(Natural Sciences)

基　　金：国家自然科学基金资助项目(11561062)。

摘　　要：利用权不等式和实变方法,得到了一类具Hormander类拟微分算子和CMO函数生成的交换子在广义加权Morrey空间上的紧性.In this paper, by using the method of real variable function and the inequalities of weights, the compactness of commutators formed by pseudo-differential operators with Hormander’s class and CMO function were proved on the generalized weighted Morrey spaces.

关 键 词：加权Morrey空间 Hormander类 拟微分算子 交换子 

分 类 号：O174.2[理学—数学]