The Wallman Spaces and Compactifications
If X is a topological space and Y is a ring of closed sets, then a necessary and sufficient condition for the Wallman space W(X,F) to be a compactification of X is that X be T1 andYF separating. A necessary and sufficient condition for a Wallman compactification to be Hausdoff is that F be a normal...
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Format: | Others |
Language: | English |
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North Texas State University
1976
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Online Access: | https://digital.library.unt.edu/ark:/67531/metadc504392/ |