scientific article

zbMath1173.54315MaRDI QIDQ3633985

Mikhail G. Tkachenko

Publication date: 23 June 2009

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

first countableregularcellularitySorgenfrey line\(\omega\)-narrowHausdorffpseudocompactprecompactLindelöf numbertopologically periodiccontinuous homomorphismsecond countablecountable compactparatopological and semitopological groups

Mathematics Subject Classification ID

Several topologies on one set (change of topology, comparison of topologies, lattices of topologies) (54A10) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Product spaces in general topology (54B10) Lower separation axioms ((T_0)--(T_3), etc.) (54D10) Local compactness, (sigma)-compactness (54D45) Other topological algebraic systems and their representations (22A30) Topological representations of algebraic systems (54H10)

Related Items (2)

Cardinal invariants of paratopological groups ⋮ Group reflection and precompact paratopological groups

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