Volume 268, Issue 4

This issue is a translation of Problemy Matematicheskogo Analiza (Problems in Mathematical Analysis), No. 119, 2022. Editorial Board of PMA: N. Uraltseva (Main Editor), A. Arkhipova, N. Ivochkina, A. Laptev, V. Maz’ya, V. Osmolovskii, B. Plamenevskii, G. Rozenblyum, O. Safronov, D. Yafaev. Translated into English and edited by Tamara Rozhkovskaya. This issue is dedicated to the 85th birthday of Professor Maz’ya.