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Hausdorff extensions

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dc.contributor.author CALMUȚCHI, Laurențiu I.
dc.date.accessioned 2020-11-05T13:00:17Z
dc.date.available 2020-11-05T13:00:17Z
dc.date.issued 2018
dc.identifier.citation CALMUȚCHI, Laurențiu I. Hausdorff extensions. In: CAIM 2018: The 26th Conference on Applied and Industrial Mathematics: Book of Abstracts, Technical University of Moldova, September 20-23, 2018. Chişinău: Bons Offices, 2018, p. 85. en_US
dc.identifier.uri http://repository.utm.md/handle/5014/11126
dc.description Only Abstract en_US
dc.description.abstract Any space is considered to be a Hausdorff space. Let τ be an infinite cardinal. A point x ∈ X is called a P(τ )-point of the space X if for any non-empty family γ of open subsets of X for which x ∈ ∩γ and |γ| < τ there exists an open subset U of X such that x ∈ U ⊂ ∩γ. If any point of X is a P(τ )-point, then we say that P(τ )-space. Fix a set Φ of almost disjoint τ -centered families of subsets of the set E. We put eΦE = E ∪ Φ. On eΦE we construct two topologies. en_US
dc.language.iso en en_US
dc.publisher Bons Offices en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject Hausdorff extensions en_US
dc.subject families en_US
dc.subject topologies en_US
dc.subject spaces en_US
dc.title Hausdorff extensions en_US
dc.type Article en_US


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