Multiple orthogonal polynomials

ID: multiple-orthogonal-polynomials

Multiple orthogonal polynomials are a generalization of classical orthogonal polynomials, where the concept of orthogonality is extended to sequences of polynomials with respect to multiple weight functions. This area of research typically arises in contexts where one is dealing with multidimensional problems or when one wants to consider a system of orthogonal polynomials that are related to several different inner products.

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