Title of article
Best Multivariate Approximations by Trigonometric Polynomials with Frequencies from Hyperbolic Crosses Original Research Article
Author/Authors
Dinh Dung، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
21
From page
205
To page
225
Abstract
A characterization of smoothness properties which governpreassigned degrees of best approximations of multivariate periodicfunctions by trigonometric polynomials with the frequenciesfrom so-called hyperbolic crosses is given in terms of new moduliof smoothness.
Journal title
Journal of Approximation Theory
Serial Year
1997
Journal title
Journal of Approximation Theory
Record number
851528
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