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arXiv · 1912.04537

Approximation properties by some modified Szasz-Mirakjan-Kantorovich operators

Rishikesh Yadav·Ramakanta Meher·Vishnu Narayan Mishra
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Abstract

The present article deals with the local approximation results by means of Lipschitz maximal function, Ditzian-Totik modulus of smoothness and Lipschitz type space having two parameters for the summation-integral type operators defined by Mishra and Yadav (Tbilisi Mathematical Journal. 11(3), (2018), 175-91). Further, we determine the rate of convergence in the term of the with derivative of bounded variation and for the quantitative means of the defined operators, we establish the quantitative Voronovskaya type and Gr$\ddot{\text{u}}$ss type theorems. Moreover, the examples are given with graphical representation to support the main results.

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Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra. 2019-12-10. Approximation properties by some modified Szasz-Mirakjan-Kantorovich operators. https://arxiv.org/abs/1912.04537

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