Title of article
The lower estimate for the linear combinations of Bernstein–Kantorovich operators Original Research Article
Author/Authors
Linsen Xie، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
10
From page
1150
To page
1159
Abstract
In this paper we obtain a new strong type of Steckin inequality for the linear combinations of Bernstein–Kantorovich operators, which gives the optimal approximation rate. On the basis of this inequality, we further obtain the lower estimate for these operators.
Keywords
Strong type of Steckin inequality , Combination , Bernstein–Kantorovich operator , Modulus of smoothness
Journal title
Journal of Approximation Theory
Serial Year
2010
Journal title
Journal of Approximation Theory
Record number
852792
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