On orthogonal polynomials and second-order linear differential operators
نویسندگان
چکیده
منابع مشابه
Second order differential operators having several families of orthogonal matrix polynomials as eigenfunctions
The aim of this paper is to bring into the picture a new phenomenon in the theory of orthogonal matrix polynomials satisfying second order differential equations. The last few years have witnessed some examples of a (fixed) family of orthogonal matrix polynomials whose elements are common eigenfunctions of several linearly independent second order differential operators. We show that the dual s...
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ژورنال
عنوان ژورنال: Annales Polonici Mathematici
سال: 1967
ISSN: 0066-2216,1730-6272
DOI: 10.4064/ap-19-1-69-79