Changes related to "Alexandroff extension"
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25 September 2016
- (diff | hist) . . m Compact space; 21:38 . . (-16) . . D.Lazard (Reverted 1 edit by 2602:306:CC35:E9B0:7141:1281:FC67:D37B (talk) to last revision by Sławomir Biały. (TW))
- (diff | hist) . . Compact space; 21:23 . . (+16) . . 2602:306:cc35:e9b0:7141:1281:fc67:d37b (Changed the given definition of open cover so that X is a subset of the union of open sets, rather than equal to that union.) (Tag: Visual edit)
- (diff | hist) . . Mathematical Reviews; 12:46 . . (+12) . . Headbomb (ce)
- (diff | hist) . . Mathematical Reviews; 12:46 . . (+8) . . Headbomb (→Online database: ce)