Some Remarks on the Interchange in Gray-categories
Category Theory
2023-10-06 v1
Abstract
We prove a generalised interchange equality for 3-cells in a Gray-category, i.e. we show that it still holds modulo the unique isomorphism given by the Gray-categorical pasting theorem of Di Vittorio. This significantly simplifies many calculations in Gray-categories.
Cite
@article{arxiv.2310.03503,
title = {Some Remarks on the Interchange in Gray-categories},
author = {Nicola Di Vittorio and Gabriele Lobbia},
journal= {arXiv preprint arXiv:2310.03503},
year = {2023}
}
Comments
14 pages, comments welcome