Fuzzy trigonometric korovkin type approximation via power series methods of summability
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Date
2018
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Abstract
We prove a fuzzy trigonometric Korovkin type approximation theorem via power series methods of summability and give a related approximation result for periodic fuzzy continuous functions by means of fuzzy modulus of continuity. An illustrative example concerning fuzzy Abel-Poisson convolution operator is also constructed. © 2018 UPB Scientific Bulletin, Series A: Applied Mathematics and Physics. All rights reserved.