Artículo
Congruence of selfadjoint operators
Fecha de publicación:
11/2009
Editorial:
Springer
Revista:
Positivity
ISSN:
1385-1292
e-ISSN:
1572-9281
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Given a bounded selfadjoint operator a in a Hilbert space H, the aim of this paper is to study the orbit of a, i.e., the set of operators which are congruent to a. We establish some necessary and sufficient conditions for an operator to be in the orbit of a. Also, the orbit of a selfadjoint operator with closed range is provided with a structure of differential manifold.
Palabras clave:
CONGRUENCE OF OPERATORS
,
DIFFERENTIAL GEOMETRY
,
SELFADJOINT OPERATORS
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Identificadores
Colecciones
Articulos(IAM)
Articulos de INST.ARG.DE MATEMATICAS "ALBERTO CALDERON"
Articulos de INST.ARG.DE MATEMATICAS "ALBERTO CALDERON"
Citación
Fongi, Guillermina; Maestripieri, Alejandra Laura; Congruence of selfadjoint operators; Springer; Positivity; 13; 4; 11-2009; 759-770
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