For citations:

Beszhanova А.Т., Bayarystanov А.О. WEIGHTED ESTIMATE OF A MATRIX OPERATOR WITH VARIABLE UPPER LIMIT ON THE CONE OF MONOTONE SEQUENCES. Herald of the Kazakh-British technical university. 2024;21(4):136-145. (In Kazakh) https://doi.org/10.55452/1998-6688-2024-21-4-136-145