Ge, Ying Characterizations of \(sn\)-metrizable spaces. (English) Zbl 1245.54016 Publ. Inst. Math., Nouv. Sér. 74(88), 121-128 (2003). Summary: We give some characterizations of \(sn\)-metrizable spaces. We prove that a space is an \(sn\)-metrizable space if and only if it has a locally finite point-star \(sn\)-network. As an application of the result, a space is an \(sn\)-metrizable space if and only if it is a sequentially quotient, \(\pi\) (compact), \(\sigma\)-image of a metric space. Cited in 1 ReviewCited in 6 Documents MSC: 54C10 Special maps on topological spaces (open, closed, perfect, etc.) 54D50 \(k\)-spaces 54D55 Sequential spaces Keywords:\(sn\)-metrizable spaces PDFBibTeX XMLCite \textit{Y. Ge}, Publ. Inst. Math., Nouv. Sér. 74(88), 121--128 (2003; Zbl 1245.54016) Full Text: DOI