Torsion theories and Galois coverings of topological groups
نویسندگان
چکیده
منابع مشابه
Galois groups of first order theories
We study the groups GalL(T ) and GalKP (T ), and the associated equivalence relations EL and EKP , attached to a first order theory T . An example is given where EL 6= EKP (a non G-compact theory). It is proved that EKP is the composition of EL and the closure of EL. Other examples are given showing this is best possible.
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ژورنال
عنوان ژورنال: Journal of Pure and Applied Algebra
سال: 2007
ISSN: 0022-4049
DOI: 10.1016/j.jpaa.2005.12.001