Nonlinear versions of Korovkin's abstract theorems

2021/03/05 by Gal, Sorin G., Niculescu, Constantin P.
#41A35 #41A36 #41A63 #FOS: Mathematics #Functional Analysis (math.FA)

paper · doi:10.48550/arxiv.2103.03661

Abstract

In this paper we prove Korovkin type theorems for sequences of sublinear, monotone and weak additive operators acting on function spaces C(X); where X is a compact or a locally compact metric space. Our results are illustrated by a series of examples

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