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Results in Mathematics - In this paper, we introduce a bivariate generalization of the Bernstein–Schurer–Kantorovich operators based on q-integers and get a Bohmann–Korovkin type... 相似文献
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Ana‐Maria Acu Carmen Violeta Muraru Daniel Florin Sofonea Voichiţa Adriana Radu 《Mathematical Methods in the Applied Sciences》2016,39(18):5636-5650
In this paper, we will propose a Durrmeyer variant of q‐Bernstein–Schurer operators. A Bohman–Korovkin‐type approximation theorem of these operators is considered. The rate of convergence by using the first modulus of smoothness is computed. The statistical approximation of these operators is also studied. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
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Ana Maria Acu Tuncer Acar Carmen‐Violeta Muraru Voichia Adriana Radu 《Mathematical Methods in the Applied Sciences》2019,42(16):5551-5565
Starting with the well‐ known Bernstein operators, in the present paper, we give a new generalization of the bivariate type. The approximation properties of this new class of bivariate operators are studied. Also, the extension of the proposed operators, namely, the generalized Boolean sum (GBS) in the Bögel space of continuous functions is given. In order to underline the fact that in this particular case, GBS operator has better order of convergence than the original ones, some numerical examples are provided with the aid of Maple soft. Also, the error of approximation for the modified Bernstein operators and its GBS‐type operator are compared. 相似文献
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