A saturated model of an unsuperstable theory of cardinality greater than its theory has the small index property
نویسندگان
چکیده
A model M of cardinality λ is said to have the small index property if for every G ⊆ Aut(M) such that [Aut(M) : G] ≤ λ there is an A ⊆ M with ∣
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