58 citations · 81 across the 5 of their papers we have counts for
6 papers
Equivalence of Pseudo- and Approximate Amenability in Banach Algebras
Fereidoun Ghahramani, Maedeh Soroushmehr, Yong Zhang
We prove that pseudo-amenability implies approximate amenability for Banach algebras with a bounded approximate identity. Consequently, these two notions of generalized amenability…
Amenability of Beurling algebras, corrigendum to a result in "Generalised notions of amenability, II"
Fereidoun. Ghahramani, Richard J. Loy, Yong Zhang
We fix a gap in the proof of a result in our earlier paper "Generalised notions of amenability, II" (J. Funct. Anal. 254 (2008) 1776-1810), and so provide a new proof to a characte…
Approximate semi-amenability of Banach algebras
F. Ghahramani, R. J. Loy
In recent work of the authors the notion of a derivation being approximately semi-inner arose as a tool for investigating (approximate) amenability questions for Banach algebras. H…
Approximate amenability of tensor products of Banach algebras
F. Ghahramani, R. J. Loy
We show that the tensor product of approximately amenable algebras need not be approximately amenable, and investigate conditions under which and being approximately amenab…
Approximate amenability of Schatten classes, Lipschitz algebras and second duals of Fourier algebras
Yemon Choi, Fereidoun Ghahramani
Amenability of any of the algebras described in the title is known to force them to be finite-dimensional. The analogous problems for \emph{approximate} amenability have been open…
Approximate and pseudo-amenability of various classes of Banach algebras
Y. Choi, F. Ghahramani, Y. Zhang
We continue the investigation of notions of approximate amenability that were introduced in work of the second and third authors. It is shown that every boundedly approximately con…