Published 2004-09-23
Copyright (c) 2025 Scientia Series A: Mathematical Sciences
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How to Cite
On π-images of separable metric spaces. (2004). Scientia Series A: Mathematical Sciences, 10, 65-71. https://revistas.usm.cl/scientia/article/view/68
Abstract
We prove that a space is a sequentially-quotient (pseudo-sequence-covering), π-image of a separable metric space if and only if it has a point-star network consisting of countable cs*-covers. We also investigate spaces with countable sn-networks.
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