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oaioai:recercat.cat:2072/203581

Bernstein's problem on weighted polynomial approximation

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Publication date
1 January 2011
Publisher
Centre de Recerca Matemàtica

Abstract

We formulate a necessary and sufficient condition for polynomials to be dense in a space of continuous functions on the real line, with respect to Bernstein's weighted uniform norm. Equivalently, for a positive finite measure [lletra "mu" minúscula de l'alfabet grec] on the real line we give a criterion for density of polynomials in Lp[lletra "mu" minúscula de l'alfabet grec entre parèntesis]

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oaioai:recercat.cat:2072/203581
Last time updated on 05/04/2020

This paper was published in RECERCAT.

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