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Timeline for Nonconvex manhole covers

Current License: CC BY-SA 3.0

12 events
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Jun 8, 2023 at 10:16 comment added Zsbán Ambrus See also mathoverflow.net/q/448406/5340 which asks a more complex version of this problem where the thickness of the cover and the width of the boundary of the frame are not negligable.
Dec 5, 2014 at 18:25 history edited Ricardo Andrade CC BY-SA 3.0
replaced deprecated tag 'geometry'
Jun 20, 2013 at 6:28 answer added Michael Biro timeline score: 5
Oct 19, 2010 at 15:03 vote accept Richard Dore
Jul 22, 2010 at 10:40 answer added Stephen Miller timeline score: 1
Jul 22, 2010 at 10:12 answer added Sergei Ivanov timeline score: 8
Jul 22, 2010 at 5:08 answer added Richard Montgomery timeline score: 20
Jul 14, 2010 at 14:51 history edited Richard Dore CC BY-SA 2.5
added 175 characters in body; added 5 characters in body
Jul 14, 2010 at 12:10 answer added Joseph O'Rourke timeline score: 4
Jul 14, 2010 at 10:13 history edited Charles Matthews CC BY-SA 2.5
upper case title
Jul 14, 2010 at 9:12 comment added Gjergji Zaimi Do you care if the polygon is simply connected or can it have holes?
Jul 14, 2010 at 8:46 history asked Richard Dore CC BY-SA 2.5