Acta mathematica scientia,Series A ›› 2025, Vol. 45 ›› Issue (4): 1013-1022.

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Characterizations of the Weak Boundedness for Commutators of Hardy-Type Operators on Central Morrey Spaces

Ji Lei1(),Wei Mingquan2,*(),Yan Dunyan1()   

  1. 1School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049
    2School of Mathematics and Statistics, Xinyang Normal University, Henan Xinyang 464000
  • Received:2023-10-17 Revised:2025-01-03 Online:2025-08-26 Published:2025-08-01
  • Supported by:
    NSFC(12271501);NSFC(12301123);NSFC(12071052);Nanhu Scholar Program for Young Scholars of Xinyang Normal University

Abstract:

We provide some characterizations of the boundedness for commutators of $n$-dimensional Hardy-type operators $H_b$ and $H^*_b$ from the central Morrey space $\dot{M}^{p,\lambda}(\mathbb{R}^n)$ to the weak central Morrey space $W\dot{M}^{p,\lambda}(\mathbb{R}^n)$, which extends the corresponding results on Lebesgue spaces.

Key words: $n$-dimensional Hardy-type operator, commutator, weak central Morrey space, weak central bounded mean oscillation space

CLC Number: 

  • O174.2
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