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Martin Sleziak
Martin Sleziak
12:24 AM
vidyarthi created also a tag-excerpt for total-coloring
Both vidyarthi and Matt Samuel received tag editor badge. (First tag wiki edit.) Let's hope there will be more users who care enough about tag-wikis to help with improving/editing them.
 
 
9 hours later…
Martin Sleziak
Martin Sleziak
9:19 AM
new-tag A new tag hausdorff-space was created by onurcanbektas - it should be replaced by the existing tag separation-axioms.
-1
Q: For the existence of one-point compactification, do we need locally compactness?

onurcanbektasIn the book Topology by Munkres, at page 184, it is given the existence and uniqueness of one point compactification of a locally compact Hausdorff space; however, in the existence part, I can't see where we needed the locally compactness of that space, and this raised the question: Does one po...

general-topology compactness compactification hausdorff-space
 

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