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arXiv:math/0101125 [math.CA]AbstractReferencesReviewsResources

Duality of orthogonal polynomials on a finite set

Alexei Borodin

Published 2001-01-15, updated 2001-01-16Version 2

We prove a certain duality relation for orthogonal polynomials defined on a finite set. The result is used in a direct proof of the equivalence of two different ways of computing the correlation functions of a discrete orthogonal polynomial ensemble.

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