Timeline for Polytopes with large dihedral angles
Current License: CC BY-SA 4.0
7 events
| when toggle format | what | by | license | comment | |
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| May 9, 2020 at 18:59 | comment | added | M. Winter | @HarryRichman I see, that was unexpected. In my application I have additional assumptions on the polytope, namely, that its $(d-2)$-faces are simplices, so I suppose this is an essential assumption. Anyway, I will need to think about this and maybe edit the question. | |
| May 9, 2020 at 18:57 | history | edited | M. Winter | CC BY-SA 4.0 |
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| May 9, 2020 at 18:54 | comment | added | Harry Richman | As stated I think the answer is yes for all $d$: just take the cube and "squash" it slightly so some dihedral angles increase and some decrease. | |
| May 9, 2020 at 18:51 | comment | added | Harry Richman | For reference when $d=3$: en.wikipedia.org/wiki/Table_of_polyhedron_dihedral_angles. Is the answer known for small $d$? | |
| May 9, 2020 at 17:47 | history | edited | M. Winter | CC BY-SA 4.0 |
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| May 9, 2020 at 17:39 | history | edited | M. Winter | CC BY-SA 4.0 |
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| May 9, 2020 at 17:29 | history | asked | M. Winter | CC BY-SA 4.0 |