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On the difference of orthonormal polynomials


DG Kubayi
HP Mashele

Abstract

We establish an estimate on the difference of
orthonormal polynomials for a general class of exponential weights.

Mathematics Subject
Classification (2000): 41A05, 05E35, 41A65

Key words: Orthonormal polynomials, exponential weights


Quaestiones Mathematicae 26(2003), 347–353

Journal Identifiers


eISSN: 1727-933X
print ISSN: 1607-3606