Orthogonal polynomials and their derivatives. I. (English) Zbl 0533.42015
In this paper the authors give a complete characterization of all orthogonal polynomials whose derivatives are linear combinations of at most two polynomials of the same system.
Reviewer: Y.Sitaraman
MSC:
| 42C05 | Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis |
| 42A70 | Trigonometric moment problems in one variable harmonic analysis |
References:
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