On a supertopological cardinal invariant

zbMath0562.54008MaRDI QIDQ1056937

Vladimir V. Tkachuk

Publication date: 1984

Published in: Moscow University Mathematics Bulletin (Search for Journal in Brave)

zbMATH Keywords

topology of pointwise convergenceSouslin numberfree topological groupsAlexandroff compactificationTikhonov spacesspace of all continuous real functionssupertopological cardinal invariantsupremum of weights of compact subspacest-equivalent Čech-complete spaces

Mathematics Subject Classification ID

Function spaces in general topology (54C35) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25)

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