Timeline for Arithmetic progressions inside polynomial sets
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Jun 25, 2013 at 3:02 | review | Late answers | |||
| Jun 26, 2013 at 7:04 | |||||
| Jul 13, 2012 at 12:56 | comment | added | Emil Jeřábek | The reasoning is not correct: the equation $p(x)-ir=0$ only holds for the isolated points $a_i$, not in their neighbourhoods, hence taking derivatives will not preserve the equality. Note that your argument never used the assumption that $a_i$’s are integers, but then the result does not hold, there are infinite arithmetic progressions with real $a_i$ (since the range of $p$ is all of $\mathbb R$ or a one-side unbounded interval). | |
| Jul 13, 2012 at 12:38 | history | edited | Emil Jeřábek | CC BY-SA 3.0 |
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| Jul 13, 2012 at 12:21 | history | answered | Eduardo Jose | CC BY-SA 3.0 |