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Weierstrass' Theorem in Weighted Sobolev Spaces

Authors:	Jos M. Rodrí guez

Affiliation:	Department of Mathematics, Universidad Carlos III de Madrid, Avenida de la Universidad, 30, 28911, Leganés, Madrid, Spain^f1

Abstract:	We characterize the set of functions which can be approximated by polynomials with the following norm Full-size image for a big class of weights w₀, w₁, …, w_k

Keywords:	Weierstrass' theorem Sobolev spaces weights
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