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Strong asymptotics for extremal polynomials associated with weights on ℝ
0. The results are consequences of a strengthened form of the following assertion: Given 0 <p<, f Lp ( ) and a certain sequence of positive numbers associated with Q(x), there exist polynomials Pn of degree at most n, n = 1,2,3..., such that if and only if f(x) = 0 for a.e. > 1. Auxiliary r...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
Springer
1988
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| Acceso en línea: | https://dx.doi.org/10.1007/BFb0082413 http://cds.cern.ch/record/1691083 |