Timeline for For which $b$ it is possible that $S^n$ can have a Lorentz metric? Why?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 20, 2012 at 8:31 | vote | accept | Yan Zou | ||
| Jan 20, 2012 at 8:31 | |||||
| Jan 6, 2012 at 2:10 | history | answered | Renato G. Bettiol | CC BY-SA 3.0 |