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Browsing by Author "Zambrano, Pedro"
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Cats, the downward l¨owenheim-skolem-tarski theorem and the disjoint amalgamation property
In this paper we prove that cats (compact abstract theories,see [Be03]) satisfy a version of Tarski-Vaught test (Theorem 3.1), a version of DLST (downward L¨owenheim-Skolem Tarski) theorem using density character instead ...Universidad Nacional de Colombia Revistas electrónicas UN Boletín de Matemáticas. -
Hrushovski constructions in non-elementary classes
This is a brief survey about some results on Hrushovski constructions and abstract elementary classes and some results of Hrushovski constructions as an abstract elementary class given by Villaveces and Zambrano (2009).Universidad Nacional de Colombia Revistas electrónicas UN Boletín de Matemáticas.
