Discontinuity of multiplication and left translations in $\beta G$

DOI10.1090/S0002-9939-2014-12267-2zbMath1331.22005MaRDI QIDQ5496328

Yevhen Zelenyuk

Publication date: 30 January 2015

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

zbMATH Keywords

discontinuityultrafilterStone-Čech compactification\(P\)-pointUlam-measurable cardinalq)\)-homomorphismweak \((p

Mathematics Subject Classification ID

Structure of general topological groups (22A05) Consistency and independence results (03E35) Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Structure of topological semigroups (22A15)

Related Items (1)

Continuity inG^LUC

Cites Work

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• CONTINUITY OF MULTIPLICATION IN THE LARGEST COMPACTIFICATION OF A LOCALLY COMPACT GROUP
• On Strongly Summable Ultrafilters and Union Ultrafilters
• Proper and Improper Forcing
• Ultrafilters and topologies on groups

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