吉林大学学报(理学版) ›› 2023, Vol. 61 ›› Issue (6): 1287-1295.

• • 上一篇    下一篇

RD空间上分数次积分算子及其交换子在广义Morrey空间的加权有界性

方光杰, 陶双平   

  1. 西北师范大学 数学与统计学院, 兰州 730070
  • 收稿日期:2023-01-04 出版日期:2023-11-26 发布日期:2023-11-26
  • 通讯作者: 陶双平 E-mail:taosp@nwnu.edu.cn

Weighted Boundedness of Fractional Integral Operators and Its Commutator on Generalized  Morrey Spaces over RD-Spaces#br#

FANG Guangjie, TAO Shuangping   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, China
  • Received:2023-01-04 Online:2023-11-26 Published:2023-11-26

摘要: 利用Holder不等式和权函数的相关性质, 给出RD(reverse doubling condition)空间上的分数次积分算子及BMO交换子在广义加权Morrey空间上的有界性, 并给出相应的端点估计.

关键词: 分数次积分算子, 交换子, 广义加权Morrey空间, RD空间

Abstract: By using Holder’s inequality and the related properties of weighted functions, we gave the boundedness of fractional integral operators and BMO  commutator on generalized weighted Morrey spaces over RD (reverse doubling condition)-spaces, and gave the corresponding  endpoint estimates.

Key words: fractional integral operator, commutator, generalized weighted Morrey space, RD-space

中图分类号: 

  • O174.2