Timeline for What is an umbilic point of a convex polyhedron?
Current License: CC BY-SA 3.0
3 events
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| Oct 17, 2017 at 5:18 | comment | added | Ivan Izmestiev | I see a problem with the degree four vertices. It would be natural to say a degree four vertex is umbilic if its neighborhood is inscribed into a round cone. But then a generic octahedron has no umbilic vertices. | |
| Oct 16, 2017 at 22:56 | history | edited | Mohammad Ghomi | CC BY-SA 3.0 |
added 9 characters in body
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| Oct 16, 2017 at 20:31 | history | asked | Mohammad Ghomi | CC BY-SA 3.0 |