Solution of a problem of Ulam on countable sequences of sets (Q3949242)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Solution of a problem of Ulam on countable sequences of sets |
scientific article |
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Solution of a problem of Ulam on countable sequences of sets (English)
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1981
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problem of Ulam
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countable sequences of sets
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Borel-classes
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sigma- algebras
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