Bicat is not triequivalent to Gray
范畴论
2010-09-10 v2
摘要
Bicat is the tricategory of bicategories, homomorphisms, pseudonatural transformations, and modifications. Gray is the subtricategory of 2-categories, 2-functors, pseudonatural transformations, and modifications. We show that these two tricategories are not triequivalent.
引用
@article{arxiv.math/0612299,
title = {Bicat is not triequivalent to Gray},
author = {Stephen Lack},
journal= {arXiv preprint arXiv:math/0612299},
year = {2010}
}
备注
3 pages; v2: minor changes only, journal ref added