ISSN:
1572-9265
Schlagwort(e):
Band Toeplitz matrices
;
orthogonal polynomials
;
quasi-definite moment functionals
;
42C05
;
15A57
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Informatik
,
Mathematik
Notizen:
Abstract This paper deals with modifications of the Lebesgue moment functional by trigonometric polynomials of degree 2 and their associated orthogonal polynomials on the unit circle. We use techniques of five-diagonal matrix factorization and matrix polynomials to study the existence of such orthogonal polynomials.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02198300
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