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Feb 6, 2011 at 22:23 history edited Greg Kuperberg
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Feb 6, 2011 at 22:02 answer added Dimpag timeline score: 10
Jul 19, 2010 at 18:43 answer added A B timeline score: 12
Jul 19, 2010 at 14:59 comment added Pietro Majer Note that the quoted paper assumes convexity of the cover... If convexity is not assumed it does not even seems obvious that the infimum of the area be positive.
Jul 19, 2010 at 14:13 vote accept Chao Xu
Jul 19, 2010 at 13:50 comment added Andrey Rekalo See also a related MO question concerning the Lebesgue minimal problem: mathoverflow.net/questions/31315/…
Jul 19, 2010 at 13:46 history edited Andrey Rekalo
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Jul 19, 2010 at 13:36 comment added Piero D'Ancona arxiv.org/abs/math/0701391
Jul 19, 2010 at 13:13 answer added Thorny timeline score: 7
Jul 19, 2010 at 13:12 history edited Chao Xu
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Jul 19, 2010 at 12:59 comment added Pietro Majer as to the tag, I would suggest: Geometric Measure Theory, Calculus of Variations, and maybe Geometric Probability (if you had the solution, I would be even more precise).
Jul 19, 2010 at 12:51 answer added yatima2975 timeline score: 3
Jul 19, 2010 at 12:45 answer added Andrey Rekalo timeline score: 16
Jul 19, 2010 at 12:44 comment added Tony Huynh Stupid question: Does a semi-circle of diameter 1 work? If so, can we provably do better than $\pi /8$?
Jul 19, 2010 at 12:43 answer added Joseph O'Rourke timeline score: 4
Jul 19, 2010 at 12:27 history asked Chao Xu CC BY-SA 2.5