Abstract
In this paper, the authors prove that the commutator [b,L] is a compact operator in Lp(Rn) if and only if b $\in$ VMO(Rn), where L denotes the Littlewood-Paley operators, such as the Littlewood-Paley g-function, Lusin area integral and Littlewood-Paley gλ* function.
Citation
Yanping Chen. Yong Ding. "Compactness characterization of commutators for Littlewood-Paley operators." Kodai Math. J. 32 (2) 256 - 323, June 2009. https://doi.org/10.2996/kmj/1245982907
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