Timeline for What's concrete model for Coxeter complexes?
Current License: CC BY-SA 4.0
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| Feb 1, 2020 at 0:56 | history | edited | Sam Hopkins | CC BY-SA 4.0 |
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| Jan 31, 2020 at 23:24 | history | edited | Sam Hopkins | CC BY-SA 4.0 |
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| Jan 31, 2020 at 22:59 | history | edited | Sam Hopkins | CC BY-SA 4.0 |
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| Apr 24, 2019 at 16:59 | comment | added | Sam Hopkins | @DimaPasechnik: Also, the Björner-Brenti book is very nice, but I couldn't find anywhere in it where they discuss the permutohedron construction for finite $W$. | |
| Apr 24, 2019 at 16:52 | comment | added | Sam Hopkins | @DimaPasechnik: that's true, but the situation is somewhat different for infinite $W$- their Coxeter complexes are contractible. | |
| Apr 24, 2019 at 16:43 | comment | added | Dima Pasechnik | I'd add that every Coxeter group comes with naturally defined refection representation, etc... See springer.com/gb/book/9783540442387 | |
| Apr 24, 2019 at 16:38 | history | answered | Sam Hopkins | CC BY-SA 4.0 |