Spaces with $\sigma$-locally countable weak-bases
Archivum mathematicum, Tome 42 (2006) no. 2, pp. 135-140
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In this paper, spaces with $\sigma $-locally countable weak-bases are characterized as the weakly open msss-images of metric spaces (or $g$-first countable spaces with $\sigma $-locally countable $cs$-networks).
Classification :
54C10, 54E99
Keywords: weak-bases; $cs$-networks; $k$-networks; $g$-first countable spaces; weakly open mappings; msss-mappings.
Keywords: weak-bases; $cs$-networks; $k$-networks; $g$-first countable spaces; weakly open mappings; msss-mappings.
@article{ARM_2006__42_2_a3,
author = {Li, Zhaowen},
title = {Spaces with $\sigma$-locally countable weak-bases},
journal = {Archivum mathematicum},
pages = {135--140},
publisher = {mathdoc},
volume = {42},
number = {2},
year = {2006},
mrnumber = {2240190},
zbl = {1164.54369},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ARM_2006__42_2_a3/}
}
Li, Zhaowen. Spaces with $\sigma$-locally countable weak-bases. Archivum mathematicum, Tome 42 (2006) no. 2, pp. 135-140. http://geodesic.mathdoc.fr/item/ARM_2006__42_2_a3/