R. M. Min'kova, “Korovkin systems for operators of class <nobr>$S_m$</nobr>”, Mat. Zametki, 1973, Volume 13, Issue 1,Pages <nobr>147

JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 1973 Volume 13, Issue 1, Pages 147–158 (Mi mzm7115)

Korovkin systems for operators of class $S_m$

R. M. Min'kova

Ural State University

Abstract: We give new criteria for the convergence of operators of class $S_m$ to the identity operator.

UDC: 517.5

Received: 20.05.1971