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On a Question of Closed Maps of S. Lin
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  • Journal title : Kyungpook mathematical journal
  • Volume 50, Issue 4,  2010, pp.537-543
  • Publisher : Department of Mathematics, Kyungpook National University
  • DOI : 10.5666/KMJ.2010.50.4.537
 Title & Authors
On a Question of Closed Maps of S. Lin
Chen, Huaipeng;
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 Abstract
Let X be a regular -space such that each single point set is a set. Denot `hereditarily closure-preserving` by `HCP`. To consider a question of closed maps of S. Lin in [6], we improve some results of Foged in [1], and prove the following propositions. Proposition 1. $D\;
 Keywords
--spaces;k-networks;closed maps;
 Language
English
 Cited by
 References
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S. Lin, A survey of the theory of $\aleph-spaces$, Q and A in Gen. Top., 8(1990), 405-419.

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