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For questions involving one or more categorical dimensions, or involving homotopy coherent categorical structures.

14 votes
Accepted

n-categorical pasting diagram overview

I can provide some pieces of knowledge for Street and Johnson, and, to a lesser extent, for Steiner. Since my reputation on mathoverflow is not important enough, I am not able to include too many link …
Simon Forest's user avatar
5 votes
Accepted

What is the correct statement of Theorem 4.2 in Street's "Parity Complexes"?

I hope I can offer some quick answers to your questions without errors. Let's tackle the breaking down: As indicated in the paper, the notion of "free generation" comes from Street's earlier The Alg …
Simon Forest's user avatar