36 citations · 142 across the 19 of their papers we have counts for
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math.OA2012★ 6 cited
F\olner sequences and finite operators
Fernando Lledó, Dmitry V. Yakubovich
This article analyzes F\olner sequences of projections for bounded linear operators and their relationship to the class of finite operators introduced by Williams in the 70ies. We…
math.OA2012
Amenable traces and Følner C*-Algebras
Pere Ara, Fernando Lledó
In the present article we review an approximation procedure for amenable traces on unital and separable C*-algebras acting on a Hilbert space in terms of Følner sequences of non-ze…