Timeline for Are there convex polyhedrons that can be cut into mutually congruent connected pieces only if pieces are non-convex?
Current License: CC BY-SA 4.0
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| Aug 20 at 5:22 | history | edited | Nandakumar R | CC BY-SA 4.0 |
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| Aug 20 at 5:21 | comment | added | Nandakumar R | That's nice! So, there indeed are such polyhedrons. The issue now is to characterize them. Thanks. | |
| Aug 19 at 12:09 | comment | added | Wolfgang | If you just build a prism over Noam Elkies' shape and then cut off some triangular pyramid from the one of the 2 corners with the angle $> 90°$, then the result of putting that thing together with itself is a convex prism with two corners cut off (truncated), still convex. | |
| Aug 19 at 4:34 | history | edited | Nandakumar R | CC BY-SA 4.0 |
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| Aug 19 at 4:28 | history | edited | Nandakumar R | CC BY-SA 4.0 |
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| Aug 16 at 13:19 | history | edited | Nandakumar R | CC BY-SA 4.0 |
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| S Aug 7 at 11:04 | history | bounty ended | CommunityBot | ||
| S Aug 7 at 11:04 | history | notice removed | CommunityBot | ||
| Aug 1 at 4:15 | history | edited | Nandakumar R | CC BY-SA 4.0 |
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| S Jul 30 at 9:14 | history | bounty started | Nandakumar R | ||
| S Jul 30 at 9:14 | history | notice added | Nandakumar R | Draw attention | |
| May 29 at 4:38 | history | asked | Nandakumar R | CC BY-SA 4.0 |