New York Journal of Mathematics
Volume 15 (2009) 199-209

Volume 15

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Ana L. Barrenechea and Carlos C. Peña

On the structure of derivations on certain nonamenable nuclear Banach algebras

Published: May 20, 2009
Keywords: Amenable, superamenable, biprojective and biflat Banach algebras. Bounded approximate identities. Multipliers of a Banach space on a fixed basis. Injective and projective tensor product of Banach spaces
Subject: 46H20 46H25
Abstract
We develop the structure of general bounded derivations on the algebra of X∗-nuclear operators on an infinite-dimensional Banach space X that admits a shrinking basis.
Author information

UNCPBA -- Departamento de Matemáticas -- NUCOMPA-Argentina
analucia@exa.unicen.edu.ar    ccpenia@exa.unicen.edu.ar