2024-03-29T13:05:26Zhttps://www.tdx.cat/oai/requestoai:www.tdx.cat:10803/3940292017-08-31T21:47:36Zcom_10803_1col_10803_83
TDX (Tesis Doctorals en Xarxa)
author
Potier, Joris
authoremail
z.-@laposte.net
authoremailshow
false
director
Casanovas Ruiz-Fornells, Enrique
tutor
Casanovas Ruiz-Fornells, Enrique
authorsendemail
true
2016-09-28T12:14:58Z
2016-09-28T12:14:58Z
2015-06-8
http://hdl.handle.net/10803/394029
The core of this PhD dissertation is basically twofold :
On one hand, I get some new results on the relationship between compact groups and bounded hyperimaginaries, extending a little bit the classical results of Lascar and Pillay in Hyperimaginaries And Automorphism Groups.
On the other hand, I prove some new results around the so called "stable forking" property, more specifically that a simple theory T has stable forking if Teq has. Quite surprisingly, the proof is not so straigtforward.En este texto se trata, por una parte, de la relación entre grupos compactos e hiper-imaginarios acotados, y por otra parte se prueba que una teoría T tiene la propiedad de bifurcación estable si i solo si Teq la tiene.
eng
Lògica
Lógica
Logic
Topologia
Topología
Topology
Categories (Matemàtica)
Categorías (Matemáticas)
Categories (Mathematics)
Teoria de models
Teoría de modelos
Model theory
Teoria de conjunts
Teoría de conjuntos
Set theory
A few things about hyperimaginaries and stable forking
info:eu-repo/semantics/doctoralThesis info:eu-repo/semantics/publishedVersion
URL
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JORIS POTIER_THESIS.pdf.txt