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Measurability and the baire property at higher levels

✍ Scribed by Adam Krawczyk; Marian Srebrny


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
241 KB
Volume
36
Category
Article
ISSN
0044-3050

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πŸ“œ SIMILAR VOLUMES


Baire isomorphisms at the first level an
✍ Dmitri B. Shakhmatov πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 86 KB

For a topological space X let Z Οƒ (X) denote the family of subsets of X which can be represented as a union of countably many zero-sets. can be represented as the union of a countable family consisting of its (pseudo)compact subsets. Generalizing results of Jayne, Rogers and Chigogidze we show that