Density in Approximation Theory

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dc.creatorPinkus, Allan
dc.date2005-01-20
dc.date.accessioned2026-07-07T05:16:13Z
dc.date.available2026-07-07T05:16:13Z
dc.descriptionApproximation theory is concerned with the ability to approximate functions by simpler and more easily calculated functions. The first question we ask in approximation theory concerns the {\it possibility of approximation}. Is the given family of functions from which we plan to approximate dense in the set of functions we wish to approximate? In this work we survey some of the main density results and density methods.
dc.identifierhttps://arxiv.org/abs/math/0501328
dc.identifierhttp://arxiv.org/abs/math/0501328
dc.identifierSurveys in Approximation Theory, 1 (2005), 1-45
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/73905
dc.subjectClassical Analysis and ODEs
dc.subject41-02, 41A45
dc.titleDensity in Approximation Theory
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