Relaxed commutant lifting: an equivalent version and a new application

Autor: Frazho, A.E., ter Horst, S., Kaashoek, M.A.
Přispěvatelé: Mathematical Analysis, Mathematics
Jazyk: angličtina
Rok vydání: 2009
Předmět:
Zdroj: Frazho, A E, ter Horst, S & Kaashoek, M A 2009, ' Relaxed commutant lifting: an equivalent version and a new application ', Journal of Operator Theory, pp. 157-168 .
Journal of Operator Theory, 157-168. Theta Foundation
STARTPAGE=157;ENDPAGE=168;ISSN=0379-4024;TITLE=Journal of Operator Theory
ISSN: 0379-4024
Popis: This paper presents a few additions to commutant lifting theory. An operator interpolation problem is introduced and shown to be equivalent to the relaxed commutant lifting problem. Using this connection a description of all solutions of the former problem is given. Also a new application, involving bounded operators induced by $H^2$ operator-valued functions, is presented.
Comment: 14 pages
Databáze: OpenAIRE