Szegő polynomial
In mathematics, a Szegő polynomial is one of a family of orthogonal polynomials for the Hermitian inner product
where dμ is a given positive measure on [−π, π]. Writing for the polynomials, they obey a recurrence relation
where is a parameter, called the reflection coefficient or the Szegő parameter.
See also
References
- Bultheel, A. (2001) [1994], "Szegö polynomial", in Hazewinkel, Michiel (ed.), Encyclopedia of Mathematics, Springer Science+Business Media B.V. / Kluwer Academic Publishers, ISBN 978-1-55608-010-4
- G. Szegő, "Orthogonal polynomials", Colloq. Publ., 33, Amer. Math. Soc. (1967)
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