SOME NECESSARY AND SUFFICIENT CONDITIONS FOR A FRÉCHET-URYSOHN SPACE TO BE SEQUENTIALLY COMPACT Hong, Woo-Chorl;
In this paper, we introduce a new property of a topological space which is weaker than sequential compactness and give some necessary and sufficient conditions for a -Urysohn space with the property to be sequentially compact.
-Urysohn;sequentially compact;P-closed;minimal P and property ();
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