Abstract
In this paper, using power series methods we give an abstract Korovkin type approximation theorem for a sequence of positive linear operators mapping \({C\left(X, \mathbb{R}\right)}\) into itself.
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Özgüç, İ., Taş, E. A Korovkin-Type Approximation Theorem and Power Series Method. Results. Math. 69, 497–504 (2016). https://doi.org/10.1007/s00025-016-0538-7
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DOI: https://doi.org/10.1007/s00025-016-0538-7