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[parent] proof of alternative characterization of ultrafilter (Proof)
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Cross-references: pairwise disjoint, easy to see, unions, finite, proposition, strictly finer, contradiction, ultrafilter, finer, generate, filter subbasis, filter, implies, proof

This is version 13 of proof of alternative characterization of ultrafilter, born on 2004-10-08, modified 2008-02-10.
Object id is 6325, canonical name is ProofOfAlternativeCharacterizationOfUltrafilter.
Accessed 1307 times total.

Classification:
AMS MSC54A20 (General topology :: Generalities :: Convergence in general topology )

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