Weighted Variation Inequalities for Commutators of One-Sided Singular Integrals
Received:August 20, 2022  Revised:January 08, 2023
Key Words: $\rho$-variation   one-sided singular integral   commutator   one-sided weight   one-sided Triebel-Lizorkin spaces  
Fund Project:Supported by the National Natural Science Foundation of China (Grant No.12361019), the Natural Science Foundation of Xinjiang Uygur Autonomous Region (Grant No.2021D01C463) and YiLi Normal University's ``High-level Talents" Program of Academic Integrity (Grant No.YSXSJS22001).
Author NameAffiliation
Xin CHENG School of Mathematics and Statistics, Yili Normal University, Xinjiang 835000, P. R. China 
Suixin HE School of Mathematics and Statistics, Yili Normal University, Xinjiang 835000, P. R. China 
Jing ZHANG School of Mathematics and Statistics, Yili Normal University, Xinjiang 835000, P. R. China
Institute of Applied Mathematics, Yili Normal University, Xinjiang 835000, P. R. China 
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Abstract:
      The paper is devoted to investigating the weighted variation inequalities for one-sided Calder\'on-Zygmund singular integral commutators. To be precise, we establish weighted variation inequalities for commutators generated by one-sided Calder\'on-Zygmund singular integral operators and Lipschitz functions. Moreover, using extrapolation of one-sided weights, the boundedness of the variation operators for these commutators is established on one-sided Triebel-Lizorkin spaces.
Citation:
DOI:10.3770/j.issn:2095-2651.2023.05.004
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