26 citations · 121 across the 20 of their papers we have counts for
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Proof of the Ghahramani-Lau conjecture
Viktor Losert, Matthias Neufang, Jan Pachl +1
The Ghahramani-Lau conjecture is established; in other words, the measure algebra of every locally compact group is strongly Arens irregular. To this end, we introduce and study ce…
Continuity of convolution and SIN groups
Jan Pachl, Juris Steprāns
Let the measure algebra of a topological group be equipped with the topology of uniform convergence on bounded right uniformly equicontinuous sets of functions. Convolution is sepa…
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)…
Uniformly equicontinuous sets, right multiplier topology, and continuity of convolution
Matthias Neufang, Jan Pachl, Pekka Salmi
The dual space of the C*-algebra of bounded uniformly continuous functions on a uniform space carries several natural topologies. One of these is the topology of uniform convergenc…
Measurable centres in convolution semigroups
Jan Pachl
In a convolution semigroup over a locally compact group, measurability of the translation by a fixed element implies continuity. In other words, the measurable centre coincides wit…
Semiuniform semigroups and convolution
Jan Pachl
Semiuniform semigroups provide a natural setting for the convolution of generalized finite measures on semigroups. A semiuniform semigroup is said to be ambitable if each uniformly…