Matrix Sylvester equations in the theory of orthogonal polynomials on the unit circle
In this paper we characterize sequences of polynomials on the unit circle, orthogonal with respect to a Hermitian linear functional such that its corresponding Carath´eodory function satisfies a Riccati differential equation with polynomial coefficients, in terms of matrix Sylvester differential equ...
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| Format: | other |
| Language: | eng |
| Published: |
2008
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| Online Access: | http://hdl.handle.net/10316/11261 |
| Country: | Portugal |
| Oai: | oai:estudogeral.sib.uc.pt:10316/11261 |