Spectra of certain Jacobi operators

Spectra of certain Jacobi operators

We discuss the spectra and, in particular, the essential spectra, of some bounded self-adjoint Jacobi operators associated with orthogonal polynomial sequences obtained via polynomial mappings.

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Veröffentlicht in:Journal of physics. A, Mathematical and theoretical Mathematical and theoretical, 2011-09, Vol.44 (37), p.375203-20
Hauptverfasser: DE JESUS, M. N, PETRONILHO, J
Format: Artikel
Sprache:eng
Schlagworte:
Exact sciences and technology
Mapping
Mathematical analysis
Operators
Physics
Polynomials
Sequences
Spectra
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Beschreibung
Zusammenfassung:We discuss the spectra and, in particular, the essential spectra, of some bounded self-adjoint Jacobi operators associated with orthogonal polynomial sequences obtained via polynomial mappings.
ISSN:1751-8113
1751-8121
DOI:10.1088/1751-8113/44/37/375203