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Apr 13, 2017 at 12:19 history edited CommunityBot
replaced http://math.stackexchange.com/ with https://math.stackexchange.com/
Aug 12, 2013 at 21:17 answer added Joe Silverman timeline score: 5
Oct 28, 2010 at 4:28 history edited Yuval Filmus CC BY-SA 2.5
Fixed error
Oct 28, 2010 at 3:39 comment added Nick S The open question 1 should be: If the orbit under zero contains infinitely many (different) integers, is it true that some power of $P$ takes integers into integers? The example I posted takes integers into integers, so it is still a counterexample.
Oct 28, 2010 at 3:23 history edited Yuval Filmus CC BY-SA 2.5
Acknowledged an answer and added questions
Oct 28, 2010 at 3:03 vote accept Yuval Filmus
Oct 28, 2010 at 2:58 comment added Yuval Filmus Reals coefficients.
Oct 28, 2010 at 2:29 comment added Jeremy West Where are you assuming this polynomial lives to begin with? Real coefficients? Rational?
Oct 28, 2010 at 2:28 answer added Nick S timeline score: 7
Oct 28, 2010 at 1:45 history asked Yuval Filmus CC BY-SA 2.5