On \(ls\)-Ponomarev systems and \(s\)-images of locally separable metric spaces

DOI10.1134/S1995080208030013zbMath1168.54013OpenAlexW2087594596MaRDI QIDQ2378860

Nguyen Van Dung, Tran Van An

Publication date: 14 January 2009

Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s1995080208030013

zbMATH Keywords

\(cs\)-cover\(cfp\)-network\(cs\)-network\(cs^*\)-networksequence-covering\(s\)-mappingcompact-coveringpseudo-sequence-covering\(cfp\)-cover\(cs^*\)-cover\(ls\)-Ponomarev system\(wcs\)-coverdouble \(cfp\)-coverdouble \(cs\)-coverdouble \(cs^*\)-coverdouble \(wcs\)-coversequentially quotient

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Special maps on metric spaces (54E40)

Related Items (1)

1-sequence-covering mappings in \(ls\)-Ponomarev-systems

Cites Work

• On spaces with point-countable cs-networks
• Quotient compact images of metric spaces, and related matters
• Spaces determined by point-countable covers
• 2-sequence-covering Mappings in Ponomarev-systems
• Sequentially quotient mappings
• Images on locally separable metric spaces
• Compact-covering maps and $k$-networks
• MAPPINGS AND SPACES
• A characterization of ℵ0-spaces
• Sequence-covering and countably bi-quotient mappings
• Sequence-covering maps of metric spaces
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