Timeline for Diminishing of the $4_{21}$
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 2, 2021 at 22:13 | comment | added | M. Winter | Wikipedia gives some relatively simple coordinates for the vertices of the $4_{21}$. Do you have an idea which of them remain after deleting half of them? Or one step further back, can you give the 4-subspace on which you project? | |
| Jul 2, 2021 at 21:30 | history | edited | Daniel Sebald | CC BY-SA 4.0 |
added 101 characters in body
|
| Jul 2, 2021 at 21:18 | comment | added | Dima Pasechnik | en.m.wikipedia.org/wiki/4_21_polytope | |
| Jul 2, 2021 at 21:02 | comment | added | André Henriques | Dear Daniel. I recommend that you edit your question to include some (a lot?) of background. For example, could you please include a definition of the $4_{21}$ polytope. Also, could you please explain (sketch) why some of the facts that your cited are true? Etc. This will help other users provide useful answers to your question. | |
| Jul 2, 2021 at 20:44 | history | asked | Daniel Sebald | CC BY-SA 4.0 |