On the Problem of Condensation onto Compact Spaces
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DOI: 10.1134/s1064562419050077
Abstract: Assuming the continuum hypothesis CH, it is proved that there exists a perfectly normal compact topological space Z and a countable set $$E \subset Z$$ such that $$Z{\backslash }E$$ is not condensed onto a compact… read more here.
Keywords: space; compact spaces; problem condensation; condensation onto ... See more keywords