On extension of the group operation over the Čech-Stone compactification

DOI10.4064/CM-66-2-209-217zbMath0851.54027OpenAlexW1178317585MaRDI QIDQ4325029

Jan Jełowicki

Publication date: 6 March 1995

Published in: Colloquium Mathematicum (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/210243

zbMATH Keywords

extensionconvolution of ultrafilters

Mathematics Subject Classification ID

Topological groups (topological aspects) (54H11) Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Locally compact groups and their algebras (22D99) Set theory (03E99)

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