Smoothness Properties of Modified Bernstein-Kantorovich Operators |
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Authors: | Mehmet Ali Özarslan |
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Institution: | Department of Mathematics, Eastern Mediterranean University, Gazimagusa, Mersin, Turkey |
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Abstract: | In this article, we consider modified Bernstein-Kantorovich operators and investigate their approximation properties. We show that the order of approximation to a function by these operators is at least as good as that of ones classically used. We obtain a simultaneous approximation result for our operators. Also, we prove two direct approximation results via the usual second-order modulus of smoothness and the second-order Ditzian-Totik modulus of smoothness, respectively. Finally, some graphical illustrations are provided. |
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Keywords: | Bernstein-Kantorovich operators Ditzian-Totik modulus of smoothness modulus of continuity simultaneous approximation |
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