Texto completo
|
PDF (Portable Document Format)
- Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (576kB) |
ORCID: https://orcid.org/0000-0002-4386-3370 and Marcellán, Francisco
ORCID: https://orcid.org/0000-0003-4331-4475
(2024).
Spectral transformations and second kind polynomials associated with a hermitian linear functional.
"Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas", v. 118
;
p. 79.
ISSN 1579-1505.
https://doi.org/10.1007/s13398-024-01577-0.
| Título: | Spectral transformations and second kind polynomials associated with a hermitian linear functional |
|---|---|
| Autor/es: |
|
| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas |
| Fecha: | 25 Marzo 2024 |
| ISSN: | 1579-1505 |
| Volumen: | 118 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | 33C50; Associated polynomials of second kind; Carathéodory formal power series; Fractions; Matrix; Orthogonal Polynomials; Perturbations; Primary 42C05; Spectral transformations; Szegö orthogonal polynomials; UNIT-CIRCLE |
| Escuela: | E.T.S.I. Industriales (UPM) |
| Departamento: | Matemática Aplicada a la Ingeniería Industrial |
| Licencias Creative Commons: | Reconocimiento |
|
PDF (Portable Document Format)
- Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (576kB) |
The aim of this paper is to analyze the relation between the Christoffel transformations in the framework of hermitian linear functionals and the associated polynomials of the second kind through of their associated Caratheodory formal power series. In particular, some results are given in the way of characterization of linear spectral transformations using Christoffel and Geronimus transformations. This gives a new example of rational spectral transformation that has not yet been studied in the literature.
| ID de Registro: | 87984 |
|---|---|
| Identificador DC: | https://oa.upm.es/87984/ |
| Identificador OAI: | oai:oa.upm.es:87984 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/10206380 |
| Identificador DOI: | 10.1007/s13398-024-01577-0 |
| URL Oficial: | https://link.springer.com/article/10.1007/s13398-0... |
| Depositado por: | iMarina Portal Científico |
| Depositado el: | 24 Feb 2025 07:49 |
| Ultima Modificación: | 24 Feb 2025 07:49 |
Publicar en el Archivo Digital desde el Portal Científico