Convergence of Weighted Polynomial Approximations to Solutions of Partial Differential Equations with Quasianalytical Coefficients

Sequences of polynomial functions which converge to solutions of partial differential equations with quasianalytical coefficients are constructed. Estimates of the degree of convergence are also given.

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Bibliographic Details
Published in:Journal of approximation theory 1998-06, Vol.93 (3), p.458-479
Main Author: Kulakov, Alexander G.
Format: Article
Language:English
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Description
Summary:Sequences of polynomial functions which converge to solutions of partial differential equations with quasianalytical coefficients are constructed. Estimates of the degree of convergence are also given.
ISSN:0021-9045
1096-0430
DOI:10.1006/jath.1998.3169