Timeline for $E_6$, $E_8$, and Coxeter's (anti-)prismatic projections of the n-dimensional cross-polytopes
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Jan 17, 2018 at 12:45 | comment | added | David Halitsky | Note to readers: the "bottom-line take-away" from Wendy's answer here is that there is a {20,32,20} analysis of the co-location of the $E_6$ and $E_8$ roots, AS WELL AS the {21,30,21} analysis which she and Richard previously provided (see my last answer here.) For my team's empirical purposes, this {20,32,20} analysis may in fact be preferable to the {21,30,21} analysis . . . | |
| Jan 17, 2018 at 12:41 | vote | accept | David Halitsky | ||
| Jan 17, 2018 at 13:44 | |||||
| Jan 17, 2018 at 12:36 | history | answered | wendy.krieger | CC BY-SA 3.0 |