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On Countably Compact 0-Simple Topological Inverse Semigroups

✍ Scribed by Oleg Gutik; Dusan Repovs


Publisher
Springer
Year
2007
Tongue
English
Weight
306 KB
Volume
75
Category
Article
ISSN
0037-1912

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πŸ“œ SIMILAR VOLUMES


On O-simple inverse semigroups
✍ D. B. McAlister πŸ“‚ Article πŸ“… 1974 πŸ› Springer 🌐 English βš– 600 KB
On the number of countably compact group
✍ Artur Hideyuki Tomita πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 88 KB

We show under MA(Οƒ -centered) the existence of at least (2 Ο‰ ) + non-homeomorphic topological group topologies on the free Abelian group of size 2 Ο‰ which make it countably compact and separable. In particular, under GCH the maximum possible number of such topologies is attained. As a corollary, we