Timeline for Existence of periodic orbits in rational billiards
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 4, 2016 at 16:55 | vote | accept | AlterTim | ||
| Oct 3, 2016 at 23:02 | history | answered | Joseph O'Rourke | CC BY-SA 3.0 |