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Computability, orders, and groups

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Computability, orders, and groups

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.

- Théorie des Modèles et Groupes

Détails :

Orateur / Oratrice : Arman Darbinyan
Date : 6 avril 2019
Horaire : 16h00 - 17h30
Lieu : Sophie Germain, salle 2015