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Feb 26, 2015 at 16:27 vote accept Ali Taghavi
Feb 25, 2015 at 18:31 answer added Hannes Thiel timeline score: 2
S Feb 17, 2015 at 19:12 history bounty ended CommunityBot
S Feb 17, 2015 at 19:12 history notice removed CommunityBot
Feb 9, 2015 at 18:04 history edited Ali Taghavi CC BY-SA 3.0
added 151 characters in body; edited tags
S Feb 9, 2015 at 17:59 history bounty started Ali Taghavi
S Feb 9, 2015 at 17:59 history notice added Ali Taghavi Authoritative reference needed
Feb 8, 2015 at 21:21 comment added Tomasz Kania Let $X$ be a countable successor ordinal. Then each quotient of $X$ is homeomorphic to a clopen subset of $X$.
Feb 4, 2015 at 22:18 history edited Ali Taghavi CC BY-SA 3.0
added 94 characters in body
Feb 4, 2015 at 22:12 history edited Ali Taghavi CC BY-SA 3.0
added 94 characters in body
Feb 4, 2015 at 22:06 history edited Ali Taghavi CC BY-SA 3.0
added 94 characters in body
Feb 4, 2015 at 21:53 history edited Ali Taghavi CC BY-SA 3.0
added 111 characters in body; edited tags
Feb 4, 2015 at 21:14 history edited Ali Taghavi CC BY-SA 3.0
added 1 character in body
Feb 4, 2015 at 21:07 history asked Ali Taghavi CC BY-SA 3.0