Approximation by generalized bivariate Kantorovich sampling type series
Functional Analysis
2017-11-15 v1
Abstract
The purpose of this paper is to construct a bivariate generalization of new family of Kantorovich type sampling operators First, we give the pointwise convergence theorem and a Voronovskaja type theorem for these Kantorovich generalized sampling series. Further, we obtain the degree of approximation by means of modulus of continuity and quantitative version of Voronovskaja type theorem for the family Finally, we give some examples of kernels such as box spline kernels and Bochner-Riesz kernel to which the theory can be applied.
Keywords
Cite
@article{arxiv.1711.04977,
title = {Approximation by generalized bivariate Kantorovich sampling type series},
author = {A. Sathish Kumar and P. Devaraj},
journal= {arXiv preprint arXiv:1711.04977},
year = {2017}
}