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arXiv:1102.4564 [math.GN]AbstractReferencesReviewsResources

Short proof of a theorem of Juhasz

Santi Spadaro

Published 2011-02-22, updated 2011-02-24Version 2

We give a simple proof of the increasing strengthening of Arhangel'skii's Theorem. Our proof naturally leads to a refinement of this result of Juh\'asz.

Comments: 5 pages
Journal: Topology and its Applications, 158, 16 (2011), 2091--2093
Categories: math.GN
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