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On weighted polynomial approximation with monotone weights
Authors:Alexander Borichev
Affiliation:Laboratoire de Mathématiques Pures de Bordeaux, UPRESA 5467 CNRS, Université Bordeaux I, 351, cours de la Libération, 33405 Talence, France
Abstract:We construct an even weight $W$ monotone on the right half line such that the logarithmic integral of the largest $log $-convex minorant of $W$ converges and the polynomials are dense in $C(W)$.
Keywords:Weighted polynomial approximation   Mergelyan majorant
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