Solutions of problems of P. S. Alexandroff on extensions of topological spaces
The purpose of this note is to announce the solutions of the remaining unanswered questions appearing in P.S. Alexandgoff's classical paper on αR, extension of topological spaces. Two answers are presented in detail.
KeywordsTopological Space Unanswered Question Classical Paper
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- L. Votavová,Conditions of compactness for Alexandroff's space αP, Acta Fac. Nat. Univ. Carol, Praque, no. 194, pp. 30–33.Google Scholar