A characterization of fibrant Segal categories
Algebraic Topology
2007-05-23 v2 Category Theory
Abstract
In this note we prove that Reedy fibrant Segal categories are fibrant objects in the model category structure SeCat_c. Combining this result with a previous one, we thus have that the fibrant objects are precisely the Reedy fibrant Segal categories. We also show that the analogous result holds for Segal categories which are fibrant in the projective model structure on simplicial spaces, considered as objects in the model structure SeCat_f.
Keywords
Cite
@article{arxiv.math/0603400,
title = {A characterization of fibrant Segal categories},
author = {Julia E. Bergner},
journal= {arXiv preprint arXiv:math/0603400},
year = {2007}
}
Comments
7 pages, proof of Prop. 3.1 corrected, final version to appear in Proceedings of the AMS