Mathematical Inequalities & Applications · Volume 25, Issue 2 Compactness of the two-dimensional rectangular Hardy operator 25-33 Pages 535-549 DOI 10.7153/mia-2022-25-33 Downloads Short PDF Full PDF PNG Authors Vladimir D. Stepanov Elena P. Ushakova Keywords two-dimensional Hardy operator compactness Lebesgue space Subject classes 47G10 47B38