Double Homotopy (Co)Limits for Relative Categories
arXiv:1711.01995
Abstract
We answer the question to what extent homotopy (co)limits in categories with weak equivalences allow for a Fubini-type interchange law. The main obstacle is that we do not assume our categories with weak equivalences to come equipped with a calculus for homotopy (co)limits, such as a derivator.
34 pages