Definitions

Szegö polynomial

In mathematics, a Szegö polynomial is one of a family of orthogonal polynomials for the Hermitian inner product

$int_\left\{-pi\right\}^\left\{pi\right\}f\left(e^\left\{itheta\right\}\right)overline\left\{g\left(e^\left\{itheta\right\}\right)\right\},dmu$

where dμ is a positive measure on [−π, π].

References

• G. Szegö, "Orthogonal polynomials" , Colloq. Publ. , 33 , Amer. Math. Soc. (1967)
• http://en.wikipedia.org/w/index.php?title=Szeg%C3%B6_polynomial&action=edit

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