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Weighted approximation with varying weight
A new construction is given for approximating a logarithmic potential by a discrete one. This yields a new approach to approximation with weighted polynomials of the form w"n"(" "= uppercase)P"n"(" "= uppercase). The new technique settles several open problems...
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| Lenguaje: | eng |
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Springer
1994
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| Acceso en línea: | https://dx.doi.org/10.1007/BFb0076133 http://cds.cern.ch/record/1691583 |