On generalized sum rules for Jacobi matrices

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This work is in a stream initiated by a paper of Killip and Simon [Ann. of Math. (2003)]. Using methods of Functional Analysis and the classical Szegö Theorem we prove sum rule identities in a very general form. Then, we apply the result to obtain new asymptotics for orthonormal polynomials.
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Spectral Theory, Mathematical Physics, 47B36

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http://salesiana.dossiersoluciones.com/handle/123456789/69357

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0311469
 http://arxiv.org/abs/math/0311469

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arXiv