Timeline for Symmetric sub-simplicial sets of the nerve of $\mathbb{N}$
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Nov 9, 2015 at 18:22 | history | edited | Jeff Strom | CC BY-SA 3.0 |
Added additional constraint on $C$; grammar
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| Nov 5, 2015 at 18:36 | comment | added | Jeff Strom | I'll look into it! | |
| Nov 5, 2015 at 18:20 | comment | added | Charles Rezk | Your simplicial set is actually a $\Gamma$-set (in the sense of Segal): the $\Gamma$-structure in particular encodes the symmetric group actions. So perhaps you are really interested in sub-$\Gamma$-sets? (Not that I have anything to say about those either.) | |
| Nov 4, 2015 at 16:43 | history | asked | Jeff Strom | CC BY-SA 3.0 |