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Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports], 2005, Volume 2, Pages 62–67
(Mi semr16)
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This article is cited in 1 scientific paper (total in 1 paper)
Research papers
$\aleph_0$-spaces and images of separable metric spaces
Y. Ge Soochow University, Department of Mathematics
Abstract:
A space $X$ is an $\aleph_0$-space if and only if $X$ is a sequencecovering and compact-covering image of a separable metric space. It follows that a space $X$ is a $k$-and-$\aleph_0$-space if and only if $X$ is a sequencecovering and compact-covering, quotient image of a separable metric space.
Received March 9, 2005, published May 24, 2005
Citation:
Y. Ge, “$\aleph_0$-spaces and images of separable metric spaces”, Sib. Èlektron. Mat. Izv., 2 (2005), 62–67
Linking options:
https://www.mathnet.ru/eng/semr16 https://www.mathnet.ru/eng/semr/v2/p62
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Abstract page: | 184 | Full-text PDF : | 41 | References: | 29 |
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