Strict Pytkeev networks with sensors and their applications in topological groups

DOI10.1016/j.topol.2019.02.063zbMath1421.54002OpenAlexW2921711609WikidataQ128263231 ScholiaQ128263231MaRDI QIDQ1738928

Xin Liu, Chu-An Liu, Lin, Shou

Publication date: 24 April 2019

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2019.02.063

zbMATH Keywords

topological group\(k\)-networkstratifiable spacesensorparatopological groupstrong Pytkeev propertypseudo-open mappingPytkeev networkstrict Pytkeev network

Mathematics Subject Classification ID

Structure of general topological groups (22A05) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Sequential spaces (54D55) Topological groups (topological aspects) (54H11) Noncompact covering properties (paracompact, Lindelöf, etc.) (54D20) Cardinality properties (cardinal functions and inequalities, discrete subsets) (54A25) Stratifiable spaces, cosmic spaces, etc. (54E20)

Related Items

Weak countability axioms of coset spaces ⋮ Cardinal invariants of coset spaces ⋮ Notes on pseudo-open mappings and sequentially quotient mappings

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