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Oct 27, 2021 at 10:40 vote accept Dylan Thurston
Oct 24, 2021 at 1:39 vote accept Dylan Thurston
Oct 24, 2021 at 1:40
Oct 22, 2021 at 17:29 answer added Anton Petrunin timeline score: 6
Apr 13, 2017 at 12:58 history edited CommunityBot
replaced http://mathoverflow.net/ with https://mathoverflow.net/
May 5, 2015 at 13:16 comment added Dylan Thurston I actually made the title more vague, leaving the details to the question.
May 5, 2015 at 13:16 history edited Dylan Thurston CC BY-SA 3.0
edited title
May 5, 2015 at 12:56 history edited Dylan Thurston CC BY-SA 3.0
added 69 characters in body
May 5, 2015 at 11:50 comment added YCor In convex cones it's called "extremal ray". Note that you should allow pseudo-metrics (i.e. collapsing points) to have reasonable compactness properties.
May 5, 2015 at 2:59 history asked Dylan Thurston CC BY-SA 3.0