08.01.2025, 13:00
– Haus 9, Raum 0.17 und Zoom
Forschungsseminar Diskrete Spektraltheorie
Natural extensions of semigroup actions and applications to periodic approximations
Miguel Donoso Echenique (UC Chile)
Abstract: We review the property of periodic approximations (PA) for groups, and generalize some results to semigroups. In order to do this, we develop the tool of natural extensions, dealing with...
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