3 papers
math.FA2018
Sampling Almost Periodic and related Functions
Stefano Ferri, Jorge Galindo, Camilo Gómez
We consider certain finite sets of circle-valued functions defined on intervals of real numbers and estimate how large the intervals must be for the values of these functions to be…
math.FA2013
Minimal sets determining the topological centre of the algebra LUC(G)*
Stefano Ferri, Matthias Neufang, Jan Pachl
The Banach algebra LUC(G)* associated to a topological group G has been of interest in abstract harmonic analysis. A number of authors have studied the topological centre of LUC(G)…
math.LO2009
Reflexive representability and stable metrics
Itaï Ben Yaacov, Alexander Berenstein, Stefano Ferri
It is well-known that a topological group can be represented as a group of isometries of a reflexive Banach space if and only if its topology is induced by weakly almost periodic f…