On a discrete Korovkin theorem

Abstract

In [G. A. Anastassiou, A discrete Korovkin theorem, J. Approx. Theory 45 (1985), pp. 383-388, Theorem 3], a discrete Korovkin theorem was given. We restate the theorem here and its proof, correcting a mistake in the above reference. © 1990.

Publication Title

Journal of Approximation Theory

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