A Characterization of the Mixed Radial-Angularλ-Central Bounded Mean Oscillation Spaces  

作　　者：Ronghui LIU Suixin HE 

机构地区：[1]College of Mathematics and Statistics,Northwest Normal University,Gansu 730070,P.R.China [2]School of Mathematics and Statistics,Yili Normal University,Xinjiang 835000,P.R.China

出　　处：《Journal of Mathematical Research with Applications》2023年第6期681-690,共10页数学研究及应用（英文版）

基　　金：Supported by the Fundamental Mathematics Research Program of Yili Normal University(Grant No.2021YSY B071);the Doctoral Scientific Research Foundation of Northwest Normal University(Grant No.202203101202);the Young Teachers Scientific Research Ability Promotion Project of Northwest Normal University(Grant No.NWNU-LKQN2023-15)。

摘　　要：In this paper,we establish a characterization of the mixed radial-angularλ-central bounded mean oscillation spaces via the boundedness of the commutators Hb and its dual Hb*with a function b∈CMOL_(rad)^(p2,λ)L_(ang)^(p1)(R^(n)).

关 键 词：Hardy operator COMMUTATOR mixed radial-angular space 

分 类 号：O177[理学—数学]