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Jordan and left derivations on locally $C{*}$-algebras

We show that left derivations as well as Jordan derivations on locally $C^{*}$-algebras are always continuous. We also obtain some noncommutative extensions of the classical Singer-Wermer theorem for locally $C^{*}$-algebras: (1) Every left derivation $D$ on a locally $C^{*}$-algebra $A$ is identica...

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Detalles Bibliográficos
Autor principal: Shahzad, N
Lenguaje:eng
Publicado: 2002
Materias:
XX
Acceso en línea:http://cds.cern.ch/record/646703