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Stream: learning: questions

Topic: (infty,infty)-categories


view this post on Zulip Leopold Schlicht (Feb 28 2022 at 15:50):

There is a subclass of the class of all simplicial sets which provides a model for (,1)(\infty,1)-categories: the simplicial sets in which every inner horn has a filler ("weak Kan extension condition"). I just noticed that there is also a (larger) subclass of simplicial sets which provides a model for (,2)(\infty,2)-categories: Kerodon 01W9.

Can (,)(\infty,\infty)-categories be defined as certain simplicial sets too? Is there any literature about that?

view this post on Zulip Mike Shulman (Feb 28 2022 at 15:59):

Conjecturally, yes.

view this post on Zulip Leopold Schlicht (Feb 28 2022 at 16:59):

Thanks!

view this post on Zulip Mike Shulman (Feb 28 2022 at 17:30):

Also some later work.

view this post on Zulip Leopold Schlicht (Mar 01 2022 at 19:01):

Thanks!