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stationary set (Definition)

If $\kappa$ is a cardinal, $C\subseteq\kappa$ and $C$ intersects every club in $\kappa$ then $C$ is stationary. If $C$ is not stationary then it is thin.



"stationary set" is owned by Henry.
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See Also: Fodor's lemma

Also defines:  stationary, stationary set, thin, thin set
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Cross-references: club, intersects, cardinal
There are 30 references to this entry.

This is version 1 of stationary set, born on 2002-07-29.
Object id is 3228, canonical name is StationarySet.
Accessed 11223 times total.

Classification:
AMS MSC: 03E10 (Mathematical logic and foundations :: Set theory :: Ordinal and cardinal numbers)
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