Definition:Stability (Model Theory)/Stable Theory
< Definition:Stability (Model Theory)(Redirected from Definition:Stable Theory)
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Definition
Let $T$ be a complete $\LL$-theory where $\LL$ is countable.
Let $\kappa$ be an infinite cardinal.
$T$ is stable if and only if it is $\kappa$-stable for some $\kappa \ge \aleph_0$.