Abstract
In this paper, we study a general Korovkin-type approximation theory by using the notion of ideal convergence which includes many convergence methods, such as, the usual convergence, statistical convergence, A-statistical convergence, etc. We mainly compute the rate of ideal convergence of sequences of positive linear operators.
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Duman, O., Özarslan, M.A. & Erkuş-Duman, E. Rates of Ideal Convergence for Approximation Operators. Mediterr. J. Math. 7, 111–121 (2010). https://doi.org/10.1007/s00009-010-0031-6
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DOI: https://doi.org/10.1007/s00009-010-0031-6