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math.FA2026
Multipliers of Beurling-Fourier algebras
Mahmood Alaghmandan, Olof Giselsson, Ebrahim Samei +1
For a locally compact group G we introduce and study the reduced Beurling-Fourier-Stieltjes algebra, a weighted analogue of the reduced Fourier-Stieltjes algebra, together with the…
math.FA2016
Half-centered Operators
Olof Giselsson
An operator on a Hilbert space is called half-centered if the sequence consists of mutually commuting operators. It is a subclass of the well-stud…