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Tag Archives: Baire property
Borel sets, analytic sets, and the Baire property
Let me venture into the realm of σ-algebras. Yes, you might say, that is measure theory, not topology… but topology plays an important role in measure theory and, for that matter, descriptive set theory. I will tell you about sets … Continue reading
Posted in Uncategorized
Tagged analytic set, Baire property, Borel set
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The Rasiowa-Sikorski lemma and the Baire property
Merry Christmas! And a Happy New Year, too. There are incredible links between logic and topology, and I would like to start with something called the Rasiowa-Sikorski lemma in logic. That is a theorem that states the existence of certain … Continue reading
Posted in Uncategorized
Tagged Baire property, filters, logic
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