Geodesic
Abstract almost periodicity for group actions on uniform topological spaces
Canadian journal of mathematics, Tome 76 (2024) no. 3, pp. 798-829

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DOI

We present a unified theory for the almost periodicity of functions with values in an arbitrary Banach space, measures and distributions via almost periodic elements for the action of a locally compact abelian group on a uniform topological space. We discuss the relation between Bohr- and Bochner-type almost periodicity, and similar conditions, and how the equivalence among such conditions relates to properties of the group action and the uniformity. We complete the paper by demonstrating how various examples considered earlier all fit in our framework.
DOI : 10.4153/S0008414X23000226
Mots-clés : Almost periodicity, group action, dynamical systems, Bochner/Bohr almost periodicity, Bohr compactification, compact hull 
Lenz, Daniel; Spindeler, Timo; Strungaru, Nicolae. Abstract almost periodicity for group actions on uniform topological spaces. Canadian journal of mathematics, Tome 76 (2024) no. 3, pp. 798-829. doi: 10.4153/S0008414X23000226
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     title = {Abstract almost periodicity for group actions on uniform topological spaces},
     journal = {Canadian journal of mathematics},
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     year = {2024},
     volume = {76},
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     doi = {10.4153/S0008414X23000226},
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