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Keywords:
Corson countably compact space; $G_\delta$ point; Corson compact space; Valdivia compact space
Corson countably compact space; $G_\delta$ point; Corson compact space; Valdivia compact space
Summary:
We show that a compact space $K$ has a dense set of $G_\delta$ points if it can be covered by countably many Corson countably compact spaces. If these Corson countably compact spaces may be chosen to be dense in $K$, then $K$ is even Corson.
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