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Jan 9, 2014 at 10:37 review Close votes
Jan 9, 2014 at 18:34
Jan 9, 2014 at 10:29 comment added mathlove @BenoîtKloeckner: Well, to be honest, I don't have any good idea to start with to have a rigorous proof. I'm posting the question here just to get some hints to solve it. I don't have any intention to say "please do this on my behalf." I admit that it may sound like so, but I don't think the question is not precise.
Jan 9, 2014 at 10:19 comment added Benoît Kloeckner I feel your question is not precise enough. It sounds like you are saying "please do that on my behalf". Could you explain what you tried, and which difficulties you are facing?
Jan 8, 2014 at 22:57 answer added Moritz Firsching timeline score: 19
Aug 3, 2013 at 14:46 comment added mathlove @AndréHenriques:No, but in my opinion we don't need to understand 2d version completely. Croft used some theorem, which is related with 'immobile polyhedra'. I think this is a key.
Jul 31, 2013 at 16:56 answer added Anton Petrunin timeline score: 2
Jul 31, 2013 at 13:10 answer added Joseph O'Rourke timeline score: 7
Jul 31, 2013 at 12:04 comment added André Henriques Do you know how to deal with the 2-dimensional analog of your problem (n-gon inside m-gon)? I wouldn't attack the 3d problem before having completely understood its 2d baby-version.
Jul 31, 2013 at 6:52 history edited Ricardo Andrade CC BY-SA 3.0
replaced deprecated tag
Jul 31, 2013 at 6:36 history asked mathlove CC BY-SA 3.0