Article ID Journal Published Year Pages File Type
4641598 Journal of Computational and Applied Mathematics 2010 6 Pages PDF
Abstract

We establish asymptotics for Christoffel functions of Müntz systems at the endpoints x=0x=0 and x=1x=1 of [0,1][0,1], assuming that there exists a ρ>0ρ>0, such that the Müntz exponents {λk}{λk} satisfy limk→∞λkk=ρ.

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Physical Sciences and Engineering Mathematics Applied Mathematics
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Asymptotic behavior of Müntz–Christoffel functions at the endpoints
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