Algebra, Logic and Topology

 

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Title
Torsion theories and Galois coverings of topological groups

Abstract
For any torsion theory in a homological category, one can define a categorical Galois structure and try to describe the corresponding Galois coverings. We provide several characterizations of these coverings for a special class of torsion theories, that we call quasi-hereditary. These results are then applied to study various examples of torsion theories in the category of topological groups.

Areas of interest
Category Theory

Speaker(s)
Valentina Rossi (CMUC)

Date
November 13, 2006

Time
15.00

Room
5.4

 
     
 

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