1. College of Mathematics and Economtrics, Hunan University, Changsha 410082, China; 2. College of Science and Information Engineering, Jiaxing University, Jiaxing 314001, China
Abstract:
This paper presents a weighted L2 estimate with power weights for the maximal operator of commutators generated by compactly supported multipliers and Lipschitz
functions. As an application, we study the almost convergence of the commutators, which is generated by the Bochner-Riesz
means under the critical index and Lipschitz functions, for functions in Lp (p ⩾ 2).