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On Laguerre matrix polynomial series. (English) Zbl 1106.33011

Summary: This paper deals with the expansion of matrix functions in series of Laguerre matrix polynomials of a complex matrix parameter. An expansion theorem in series of non-hermitian in general Laguerre matrix polynomials is provided.

MSC:

33C45 Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.)
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