366
edits
Changes
Jump to navigation
Jump to search
mLine 1:
Line 1: − + − −
One-point compactification (view source)
Revision as of 04:00, March 21, 2007
, 04:00, March 21, 2007no edit summary
If Y is a compact, [[Hausdorff space]]; X is a topological space such that Y-X contains one element and the closure of X equals Y; then Y is the one-point compactification of X.
If Y is a compact, [[Hausdorff space]]; X is a topological space such that Y-X contains one element and the closure of X equals Y; then Y is the one-point compactification of X. The One-point compactification is the minimal compactification one can perform on X.
One-point compactification is the minimal compactification one can perform on X.
[[category: mathematics]]
[[category: mathematics]]