Displaying similar documents to “On minimal Hausdorff and minimal Urysohn functions”

Minimal Niven numbers

H. Fredricksen, E. J. Ionascu, F. Luca, P. Stănică (2008)

Acta Arithmetica

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On minimal- α -spaces

Giovanni Lo Faro, Giorgio Nordo, Jack R. Porter (2003)

Commentationes Mathematicae Universitatis Carolinae

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An α -space is a topological space in which the topology is generated by the family of all α -sets (see [N]). In this paper, minimal- α 𝒫 -spaces (where 𝒫 denotes several separation axioms) are investigated. Some new characterizations of α -spaces are also obtained.