Almost disjoint families: An application to linear algebra.
Categoricity of theories in Lκω , when κ is a measurable cardinal. Part 1
We assume a theory T in the logic is categorical in a cardinal λ κ, and κ is a measurable cardinal. We prove that the class of models of T of cardinality < λ (but ≥ |T|+κ) has the amalgamation property; this is a step toward understanding the character of such classes of models.
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