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math.FA2022★ 1 cited
Overcompleteness of coherent frames for unimodular amenable groups
Martijn Caspers, Jordy Timo van Velthoven
This paper concerns the overcompleteness of coherent frames for unimodular amenable groups. It is shown that for coherent frames associated with a localized vector a set of positiv…
math.FA2013★ 21 cited
Schur and Fourier multipliers of an amenable group acting on non-commutative Lp-spaces
Martijn Caspers, Mikael de la Salle
Consider a completely bounded Fourier multiplier phi of a locally compact group G, and take 1 <= p <= infinity. One can associate to phi a Schur multiplier on the Schatten classes…