Timeline for When is a power of a nonnegative polynomial a sum of squares?
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 2, 2011 at 14:00 | vote | accept | CommunityBot | ||
| Feb 2, 2011 at 14:00 | history | bounty ended | CommunityBot | ||
| Jan 29, 2011 at 5:15 | history | edited | Gerry Myerson | CC BY-SA 2.5 |
improved formatting
|
| Jan 28, 2011 at 21:45 | history | answered | Bruce Reznick | CC BY-SA 2.5 |