Artículo

Selfadjoint extensions of the multiplication operator in de Branges spaces as singular rank-one perturbations

Silva, Luis O.; Toloza, Julio HugoIcon
Fecha de publicación: 09/2019
Editorial: Taylor & Francis
Revista: Complex Variables and Elliptic Equations
ISSN: 1747-6933
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We derive a description of the family of canonical selfadjoint extensions of the operator of multiplication in a de Branges space in terms of singular rank-one perturbations using distinguished elements from the set of functions associated with a de Branges space. The scale of rigged Hilbert spaces associated with this construction is also studied from the viewpoint of de Branges's theory.
Palabras clave: 46E22 , 47A70 , 47B25 , DE BRANGES SPACES , SCALE OF HILBERT SPACES , SINGULAR RANK-ONE PERTURBATIONS , V. BOLOTNIKOV
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/85579
URL: https://www.tandfonline.com/doi/full/10.1080/17476933.2018.1536701
DOI: http://dx.doi.org/10.1080/17476933.2018.1536701
URL: https://arxiv.org/abs/1706.09400
Colecciones
Articulos(INMABB)
Articulos de INST.DE MATEMATICA BAHIA BLANCA (I)
Citación
Silva, Luis O.; Toloza, Julio Hugo; Selfadjoint extensions of the multiplication operator in de Branges spaces as singular rank-one perturbations; Taylor & Francis; Complex Variables and Elliptic Equations; 64; 9; 9-2019; 1477-1499
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