Title	Metastability
Creator	Rideau, Silvain
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2018-10-15T12:30
Description	In their work on the model theory of algebraically closed valued fields, Haskell, Hrushovski and Macpherson developed a notion of stable domination and metastability which tries to capture the idea that in an algebraically closed valued field, numerous behaviors are (generically) controlled by the value group and/or the residue field. In this talk I will explain how (finite rank) metastability can be used to decompose commutative definable groups, in term of stable groups and value group internal groups. Time permitting, I will quickly describe the applications of these results to the study of algebraically closed valued fields, in particular, the classification of interpretable fields.
Extent	42.0
Subject	Mathematics; Mathematical logic and foundations; Combinatorics
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: CNRS, Paris 7 Diderot
Series	BIRS Workshop Lecture Videos (Oaxaca de Juárez (Mexico))
Date Available	2019-04-14
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0378203
URI	http://hdl.handle.net/2429/69676
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Researcher
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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