Skip to main content

Timeline for Convex hull in CAT(0)

Current License: CC BY-SA 2.5

7 events
when toggle format what by license comment
Dec 9, 2009 at 17:19 history edited Greg Kuperberg CC BY-SA 2.5
added 948 characters in body
Dec 9, 2009 at 0:47 comment added Greg Kuperberg If any such reference exists, it is not easy to find. Possibly the right conclusion is that you have a new definition of a compactness property of a unique geodesic space.
Dec 8, 2009 at 23:42 comment added Anton Petrunin BTW, I would be more than happy if someone would give me a reference to something with this question :)
Dec 8, 2009 at 18:33 comment added Greg Kuperberg Also, Anton, what the authors of the software think you are supposed to usually "do" with points is keep them, as a rating of your "reputation". But of course that's just a game.
Dec 8, 2009 at 5:02 comment added Greg Kuperberg I agree that it's a great question. I think that the open-problem tag may be the best that you can do. Bounty points make more sense for a question that you can consider answered in one week. For instance you could ask what is known about an open problem, and get a good answer within a week. (Maybe the one-week limit is bad, but at the moment they can't change it.)
Dec 8, 2009 at 4:37 comment added Anton Petrunin I just wanted to attract attension to this quesion (I do not see what else one can do with points).
Dec 8, 2009 at 1:42 history answered Greg Kuperberg CC BY-SA 2.5