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On invertible m-isometrical extension of an m-isometry.
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Instituto Universitario de Matemáticas y Aplicaciones
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Author
Bermúdez De León, Teresa De Jesús
;
Martinón Cejas, Antonio
;
Müller, V.
;
Zaway, H.
Date
2022
URI
http://riull.ull.es/xmlui/handle/915/35512
Abstract
Wegivenecessaryandsufficientconditionsonanm-isometrytohavean invertiblem-isometricalextension.Asparticularcases,wegiveausefulcharacterizationforageneralm-isometricalunilateralweightedshiftandforℓ-Jordanisometries. Inparticular, everyℓ-Jordanisometryoperatorhasaninvertible(2ℓ−1)-isometrical extension.
Except where otherwise noted, this item's license is described as Licencia Creative Commons (Reconocimiento-No comercial-Sin obras derivadas 4.0 Internacional)
