Timeline for Triangle theorems and cubic curves
Current License: CC BY-SA 3.0
2 events
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| Apr 15, 2012 at 1:08 | comment | added | David Feldman | Your first observation suggests that I modify my question. Since notions of angle aren't projectively invariant, I suppose my original maps ought to receive two triangles, the actual one in play (whose angles might get bisected, say) and a second reference triangle there just to rigidify the projective plane. So I might ask instead for an appropriate lifting to maps from a pair of cubic surfaces to a cubic surface. | |
| Apr 15, 2012 at 0:15 | history | answered | Felipe Voloch | CC BY-SA 3.0 |