The Borel structure of a hyperspace
Published online by Cambridge University Press: 24 October 2008
Extract
In a recent paper (1) Effros defined a topology for the hyperspace of nonempty closed sets of a topological space X, and showed that, if X is polonais, the Borel structure of
is standard. We shall show that this conclusion will also follow if X is σ-compact and metrizable.
- Type
- Research Article
- Information
- Mathematical Proceedings of the Cambridge Philosophical Society , Volume 63 , Issue 4 , October 1967 , pp. 947 - 948
- Copyright
- Copyright © Cambridge Philosophical Society 1967
References
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