Author:
Cichoń J.,Morayne M.,Pawlikowski J.,Solecki S.
Abstract
AbstractWe discuss in the paper the following problem: Given a function in a given Baire class, into “how many” (in terms of cardinal numbers) functions of lower classes can it be decomposed? The decomposition is understood here in the sense of the set-theoretical union.
Publisher
Cambridge University Press (CUP)
Cited by
22 articles.
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