Matrix orthogonal polynomials satisfying second-order differential equations: Coping without help from group representation theory
نویسندگان
چکیده
منابع مشابه
Orthogonal matrix polynomials satisfying second order difference equations
We develop a method that allows us to construct families of orthogonal matrix polynomials of size N ×N satisfying second order difference equations with polynomial coefficients. The existence (and properties) of these orthogonal families strongly depends on the non commutativity of the matrix product, the existence of singular matrices and the matrix size N .
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ژورنال
عنوان ژورنال: Journal of Approximation Theory
سال: 2007
ISSN: 0021-9045
DOI: 10.1016/j.jat.2007.02.003