Timeline for Points on affine hypersurface over finite field
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 18, 2023 at 11:13 | history | became hot network question | |||
| Aug 18, 2023 at 8:26 | vote | accept | Puzzled | ||
| Aug 18, 2023 at 6:57 | answer | added | dhy | timeline score: 10 | |
| Aug 18, 2023 at 0:02 | comment | added | LSpice | I'd expect this to boil down to one or both of the facts that, for $n$ odd, there are no non-trivial cube roots of unity in $\mathbb F_{5^n}$, and $2$ is not a quadratic residue in $\mathbb F_{5^n}$ (so that $x^2 + 3y^2$ is anisotropic). But I don't see how to get the count out of that yet. | |
| Aug 17, 2023 at 23:01 | history | edited | Puzzled | CC BY-SA 4.0 |
edited title
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| S Aug 17, 2023 at 23:01 | review | First questions | |||
| Aug 18, 2023 at 2:38 | |||||
| S Aug 17, 2023 at 23:01 | history | asked | Puzzled | CC BY-SA 4.0 |