Linear spectral transformations and Laurent polynomials
- Luis Garza,
- Francisco Marcellán(corresponding author)
- Universidad Carlos III de Madrid,
- Universidad Autónoma de Tamaulipas
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Article
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Citations
7
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FWCI
0.78
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2
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65
Abstract
In this manuscript we analyze some linear spectral transformations of a Hermitian linear functional using the multiplication by some class of Laurent polynomials. We focus our attention in the behavior of the Verblunsky parameters of the perturbed linear functional. Some illustrative examples are pointed out.
Publication Information
Output type
Research Output:
Contribution to journal
Article
Peer-reviewOriginal language
EnglishPages from-to (Number of pages)
Pages 273-289 (17 pages)Journal (Volume, Issue Number)
Mediterranean Journal of Mathematics (Volume 6, Issue 3)Publication milestones
- Published - 10/2009
Publication status
Published - 10/2009
ISSN
1660-5446Publication IDs
- Scopus: 70449089881
Funding Details
We thank the anonymous referee for the valuable comments and suggestions which have improved the presentation of the manuscript. The work of the first author has been supported by a grant of Universidad Autónoma de Tamaulipas. The work of the second author has been supported by Dirección General de Investigación, Ministerio de Educación y Ciencia of Spain, grant MTM06-13000-C03-02. Both authors have been supported by project CCG07-UC3M/ESP-3339 with the financial support of Comunidad de Madrid-Universidad Carlos III de Madrid.
FundersFunding numbers
Comunidad de Madrid-Universidad Carlos III de Madrid
-Ministerio de Educación y Ciencia of Spain
CCG07-UC3M/ESP-3339, MTM06-13000-C03-02
Universidad Autónoma de Tamaulipas
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