A note on circular trace formulae

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We find a finite CMV matrix whose eigenvalues coincide with the Dirichlet data of a circular periodic problem. As a consequence, we obtain circular analogues of the classical trace formulae for periodic Jacobi matrices.
8 pages

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Spectral Theory, Classical Analysis and ODEs, 42C05

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http://salesiana.dossiersoluciones.com/handle/123456789/113991

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0606570
 http://arxiv.org/abs/math/0606570

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arXiv