Title of article
Approximation with exponential weights in [−1, 1]
Author/Authors
B. Della Vecchia، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
18
From page
1
To page
18
Abstract
We construct Shepard-type operators for weighted uniform approximation of functions
with endpoint singularities by exponential-type weights in [−1, 1]. Convergence theorems
and pointwise and uniform approximation error estimates not possible by polynomials are
proved.
2002 Elsevier Science (USA). All rights reserved.
Keywords
Shepard-typeoperators , 1] , Weighted modulus of smoothness
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2002
Journal title
Journal of Mathematical Analysis and Applications
Record number
930065
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