Free groups in the smallest ideal of \(\beta G\)

DOI10.1007/s00233-008-9126-9zbMath1168.22003OpenAlexW2108720865MaRDI QIDQ1014273

Yuliya Zelenyuk, Yevhen Zelenyuk

Publication date: 27 April 2009

Published in: Semigroup Forum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00233-008-9126-9

zbMATH Keywords

free groupStone-Čech compactificationlocal homomorphismsmallest ideal

Mathematics Subject Classification ID

Structure of general topological groups (22A05) Extensions of spaces (compactifications, supercompactifications, completions, etc.) (54D35) Structure of topological semigroups (22A15) Semigroups (20M99)

Cites Work

• Unnamed Item
• Free groups and semigroups in \(\beta\) N
• On the ultrafilter semigroup of a topological group
• Algebra in the Stone-Čech compactification: theory and applications
• Extremal topologies on a semigroup
• Local Homomorphisms of Topological Groups

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