Timeline for q-th powers and roots of polynomials
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 6, 2015 at 22:25 | answer | added | Yaakov Baruch | timeline score: 3 | |
| Jan 3, 2015 at 20:42 | history | edited | Wolfgang | CC BY-SA 3.0 |
included useful info from OP's comment
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| Sep 1, 2014 at 16:17 | comment | added | Mariano Suárez-Álvarez | @grok, it is best to put information asuch as that you gice in the comment in the question body itself :-) | |
| Sep 1, 2014 at 15:49 | comment | added | Igor Rivin | Cool! Often, questions starting with "Show that..." are homework, so to avoid misunderstandings, might be better to give some back story (as in your comment). | |
| Sep 1, 2014 at 15:11 | comment | added | grok | The special case p=q=r is Lemma 5 in [White, "The group generated by x->x+1 and x->x^p is free", J. Algebra 118 (1988) 408--422]; he says that "the idea is attributed to George Bergman". I wondered how general the statement is. | |
| Sep 1, 2014 at 14:51 | comment | added | Igor Rivin | Where does this question come from? | |
| Sep 1, 2014 at 14:46 | history | asked | grok | CC BY-SA 3.0 |