A characterization of generalized Rudin-Shapiro sequences with values in a locally compact abelian group
A note on the WAP-compactification of groups.
A Qualitative Uncertainty Principle for Certain Locally Compact Groups.
Algèbres et convoluteurs de
Beurling-Figà-Talamanca-Herz algebras
For a locally compact group G and p ∈ (1,∞), we define and study the Beurling-Figà-Talamanca-Herz algebras . For p = 2 and abelian G, these are precisely the Beurling algebras on the dual group Ĝ. For p = 2 and compact G, our approach subsumes an earlier one by H. H. Lee and E. Samei. The key to our approach is not to define Beurling algebras through weights, i.e., possibly unbounded continuous functions, but rather through their inverses, which are bounded continuous functions. We prove that...
Continuous Cohomology and a Conjecture of Serre's.
Ein Problem aus der Theorie der Gleichverteilung.
Ein Problem aus der Theorie der Gleichverteilung. I. Teil.
Fast konstante Folgen
Hausdorff-Maße von Summenmengen. I.
Hausdorff-Maße von Summenmengen. II:
Kompakt definierbare topologische Gruppen.
Locally compact quantum groups
Lokalkreisförmige Vektorgruppen.
L...-representations of commutative semitopological semigroups.
On extension of the group operation over the Čech-Stone compactification
The convolution of ultrafilters of closed subsets of a normal topological group is considered as a substitute of the extension onto of the group operation. We find a subclass of ultrafilters for which this extension is well-defined and give some examples of pathologies. Next, for a given locally compact group and its dense subgroup , we construct subsets of β algebraically isomorphic to . Finally, we check whether the natural mapping from β onto β is a homomorphism with respect to the extension...
On the distribution of the values of an additive arithmetical function with values in a locally compact abelian group
Quelques notions sur l'équirépartition dans les groupes abéliens compacts et localement compacts
Spectral subspaces for the Fourier algebra
In this note we define and explore, à la Godement, spectral subspaces of Banach space representations of the Fourier-Eymard algebra of a (nonabelian) locally compact group.
Über die Erzeugung von Faltungshalbgruppen auf beliebigen lokalkompakten Gruppen.