Ilja Gogić: CB-norm approximation of generalized skew derivations by elementary operators

Datum objave: 19. 11. 2018
Seminar za algebro in funkcionalno analizo
Četrtek, 22. 11. 2018, ob 12:30 v predavalnici 2.03, FMF, Jadranska 21, Ljubljana

Abstract:  If A is a prime C*-algebra, we determine the structure of generalized skew-derivations of A that belong to the cb-norm closure of elementary operators on A. We also discuss about certain obstructions that arise when trying to extend this result to the more general classes of C*-algebras.

 

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Roman Drnovšek in Primož Moravec