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X-WR-CALDESC:évènements pour Département de mathématiques et applications
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DTSTART:20190331T010000
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DTSTART:20191027T010000
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DTSTART;TZID=Europe/Paris:20190406T160000
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SUMMARY:Computability\, orders\, and groups
DESCRIPTION:Orderable groups are extensively studied by logicians and group theorists. In my talk I will address aspects of left- or bi-orderable groups that are connected with computability theory. In particular\, I will talk about constructions of bi-orderable computable groups that cannot be embedded into groups with computable bi-order. I will also discuss our recent work in progress with M. Steenbock about simplicity and computably left-orderability.
URL:https://www.math.ens.psl.eu/evenement/computability-orders-and-groups-2/
LOCATION:Sophie Germain\, salle 2015
CATEGORIES:Théorie des Modèles et Groupes
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