## Biorthogonal matrix polynomials related to Jacobi matrix polynomials.(English)Zbl 1236.15048

Summary: We define the pair of biorthogonal matrix polynomials suggested by the Jacobi matrix polynomials. Biorthogonality property, matrix generating functions and matrix recurrence relations are given.

### MSC:

 15A54 Matrices over function rings in one or more variables 33C45 Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.)
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### References:

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