Timeline for Oriented double normals
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 5, 2012 at 15:07 | comment | added | Liviu Nicolaescu | Ooops! I misread your problem. | |
| Feb 5, 2012 at 14:27 | comment | added | alvarezpaiva | Thanks Liviu. I may be a bit thick today, but I can't see why the critical points in $C_+(u)$ (or $C_{-}(u)$) will be aligned in such a way that the line joining them will have $u$ or $-u$ as direction. Could you please be a bit more explicit on this point? | |
| Feb 5, 2012 at 13:59 | history | answered | Liviu Nicolaescu | CC BY-SA 3.0 |