Rational interpolation and mixed inverse spectral problem for finite CMV matrices

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dc.creatorGolinskii, Leonid
dc.creatorKudryavtsev, Mikhail
dc.date2007-09-14
dc.date.accessioned2026-07-07T08:29:36Z
dc.date.available2026-07-07T08:29:36Z
dc.descriptionFor finite dimensional CMV matrices the mixed inverse spectral problem of reconstruction the matrix by its submatrix and a part of its spectrum is considered. A general rational interpolation problem which arises in solving the mixed inverse spectral problem is studied, and the description of the space of its solutions is given. We apply the developed technique to give sufficient conditions for the uniqueness of the solution of the mixed inverse spectral problem.
dc.description22 pages, LaTex file
dc.identifierhttps://arxiv.org/abs/0709.2214
dc.identifierhttp://arxiv.org/abs/0709.2214
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137993
dc.subjectSpectral Theory
dc.subjectClassical Analysis and ODEs
dc.subject15A29; 42C05; 15A57
dc.titleRational interpolation and mixed inverse spectral problem for finite CMV matrices
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