Convergence of Weighted Polynomial Appro
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Alexander G. Kulakov
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Article
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1998
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Elsevier Science
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English
β 313 KB
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. 1998 Academic Press 1. INTRODUCTION 0.1 G. Freud and P. Nevai began to develop a theory of weight