Weighted approximation of functions by Favard operators of max-product type

2018 ◽  
Vol 77 (2) ◽  
pp. 340-346 ◽  
Author(s):  
Adrian Holhoş
Keyword(s):  
Weighted Approximation ◽  
Product Type ◽  
Approximation Of Functions

Weighted Approximation of Functions with Inner Singularities by Exponential Weights in [−1, 1]

2003 ◽  
Vol 24 (1-2) ◽  
pp. 181-194
Author(s):  
Biancamaria Della Vecchia ◽  
Giuseppe Mastroianni ◽  
Jozsef Szabados
Keyword(s):  
Weighted Approximation ◽  
Approximation Of Functions ◽  
Exponential Weights

Approximation of functions by some exponential operators of max-product type

2019 ◽  
Vol 56 (1) ◽  
pp. 94-102
Author(s):  
Adrian Holhoş
Keyword(s):  
Modulus Of Continuity ◽  
Uniform Approximation ◽  
Product Type ◽  
Weighted Spaces ◽  
Approximation Of Functions ◽  
Rate Of Approximation

Abstract In this paper we study the uniform approximation of functions by a generalization of the Picard and Gauss-Weierstrass operators of max-product type in exponential weighted spaces. We estimate the rate of approximation in terms of a suitable modulus of continuity. We extend and improve previous results.

scholarly journals Weighted approximation of functions on the real line by Bernstein polynomials

2004 ◽  
Vol 127 (2) ◽  
pp. 223-239 ◽  
Author(s):  
B. Della Vecchia ◽  
G. Mastroianni ◽  
J. Szabados
Keyword(s):  
Real Line ◽  
Bernstein Polynomials ◽  
Weighted Approximation ◽  
Approximation Of Functions ◽  
The Real
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