On weighted polynomial approximation with monotone weights

Borichev, Alexander

doi:10.1090/S0002-9939-00-05511-8

On weighted polynomial approximation with monotone weights
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by Alexander Borichev PDF

Proc. Amer. Math. Soc. 128 (2000), 3613-3619 Request permission

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 $C(W)$.

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