Timeline for A series that is algebraic?
Current License: CC BY-SA 4.0
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| Jul 11, 2020 at 16:52 | history | edited | joaopa | CC BY-SA 4.0 |
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| Jul 11, 2020 at 16:52 | comment | added | Laurent Moret-Bailly | The series is $f-Tg$ where $f=\sum_{n\geq0}Y^{q^n}$ and $g=\sum_{n\geq0}(XY)^{q^n}$. Both $f$ and $g$ are algebraic since $f^q-f=-Y$ and $g^q-g=-XY$. | |
| Jul 11, 2020 at 16:52 | history | edited | joaopa | CC BY-SA 4.0 |
added 1 character in body
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| Jul 11, 2020 at 16:41 | history | asked | joaopa | CC BY-SA 4.0 |