Title of article
Exact estimates of the rate of approximation of convolution operators Original Research Article
Author/Authors
Borislav R. Draganov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
28
From page
952
To page
979
Abstract
The paper presents a method for establishing direct and strong converse inequalities in terms of KK-functionals for convolution operators acting in homogeneous Banach spaces of multivariate functions. The method is based on the behaviour of the Fourier transform of the kernel of the convolution operator.
Keywords
Multipliers , Convolution operator , Singular integral , Trigonometric polynomial , rate of convergence , degree of approximation , KK-functional , Fourier–Stieltjes transform , Fourier series , Homogeneous Banach space
Journal title
Journal of Approximation Theory
Serial Year
2010
Journal title
Journal of Approximation Theory
Record number
852781
Link To Document