Timeline for Describe all integer/rational solutions to $x^3+y^3+z^3+t^3+s^3=0$
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 22, 2023 at 11:25 | vote | accept | Bogdan Grechuk | ||
| Jul 17, 2023 at 11:38 | comment | added | Stanley Yao Xiao | I did indeed fail reading comprehension and I apologize! I will leave the comment here so everyone can have a chuckle at my expense. | |
| Jul 17, 2023 at 9:04 | comment | added | Daniel Loughran | Indeed I wrote "weak weak approximation" (this is not a typo!). You can read about this and related background on thin sets here: en.wikipedia.org/wiki/Thin_set_(Serre) | |
| Jul 16, 2023 at 12:20 | comment | added | Gerry Myerson | @Stanley, that's not what Daniel wrote. | |
| Jul 16, 2023 at 0:42 | comment | added | Stanley Yao Xiao | Probably something else was meant when you wrote “replace weak approximation with weak approximation” | |
| Jul 16, 2023 at 0:40 | comment | added | Jason Starr | I believe it is still unknown whether cubic threefolds are stably rational (which would have many of the same consequences as rationality for the problem of “parameterizing” rational points). | |
| Jul 15, 2023 at 23:16 | history | answered | Daniel Loughran | CC BY-SA 4.0 |