Abstract:
Compactness of the commutators
generated by fractional integral operators
and Lipschitz functions is characterized,
while its boundedness has already been characterized by Shirai.
Citation:
T. Nogayama, Y. Sawano, “Compactness of the Commutators Generated by Lipschitz Functions and Fractional Integral Operators”, Mat. Zametki, 102:5 (2017), 749–760; Math. Notes, 102:5 (2017), 687–697