Title
Weak forms of elimination of imaginaries
Abstract
We study the degree of elimination of imaginaries needed for the three main applications: to have canonical bases for types over models, to define strong types as types over algebraically closed sets and to have a Galois correspondence between definably closed sets B such that A subset of or equal to B subset of or equal to acl(A) and closed subgroups of the Galois group Aut(acl(A)/A). We also characterize when the topology of the Galois group is the quotient topology. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim.
Year
DOI
Venue
2004
10.1002/malq.200310083
MATHEMATICAL LOGIC QUARTERLY
Keywords
DocType
Volume
elimination of imaginaries,canonical base,strong type,Galois group
Journal
50
Issue
ISSN
Citations 
2
0942-5616
2
PageRank 
References 
Authors
0.68
7
2
Name
Order
Citations
PageRank
Enrique Casanovas15711.79
Rafel Farré242.20