Norm asymptotics of orthogonal polynomials for general measures |
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Authors: | M. F. Wyneken |
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Affiliation: | 1. Department of Mathematics, University of Michigan-Flint, 48502-2186, Flint, Michigan, USA
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Abstract: | Letμ be a fixed positive unit Borel measure with infinite support in the unit disk. Acarrier of μ is any Borel subsetB of the support for whichμ(B)=1, and another such measurev iscarrier-related to μ when it has the same carriers asμ. Letp n (z, v) be the monic orthogonal polynomial of degreen forv. We describe the possible asymptotics for the sequences {(∫|p n (z,v)|2 dv)1/2n} n≥1 which are associated to the set of measures carrier-related to μ. |
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