2018 - T1 - WS3 - Model theory and applications

Collection 2018 - T1 - WS3 - Model theory and applications

Organizer(s) Breuillard, Emmanuel ; MacPherson, Dugald ; Starchenko, Sergei ; Wagner, Frank

Date(s) 26/03/2018 - 30/03/2018

linked URL http://modvac18.math.ens.fr/W3.html

00:00:00 / 00:00:00

13 18

Definably simple groups in valued fields

By Dugald Macpherson

henselian valued fields

I will discuss joint work with Gismatullin, Halupczok, and Simonetta on the following problem: given a henselian valued field of characteristic 0, possibly equipped with analytic structure, describe the possibilities for a definable group G in the valued field sort which is definably almost simple, that is, has no proper infinite definable normal subgroups. We also have results for an algebraically closed valued field K in characteristic p, but assuming also that the group is a definable subgroup of GL(n,K).

Information about the video

Date of recording 29/03/2018
Date of publication 30/03/2018
Institution IHP
Licence CC BY-NC-ND
Language English
Format MP4

Domain(s)

Logic

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