Approximation by discrete singular operators
- George A. Anastassiou ganastss@memphis.edu
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DOI:
https://doi.org/10.4067/S0719-06462013000100006Abstract
Here we study basic approximation properties with rates of our discrete versions of Picard, Gauss-Weierstrass, Poisson-Cauchy singular operators and of two other discrete operators. We prove uniform convergence of these operators to the unit operator. Also all these operators fulfill the global smoothness preservation property. The discussed operators act on the space of uniformly continuous functions over the real line.
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Published
2013-03-01
How to Cite
[1]
G. A. Anastassiou, “Approximation by discrete singular operators”, CUBO, vol. 15, no. 1, pp. 97–112, Mar. 2013.
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