Strengthening track theories
Category Theory
2007-05-23 v1
Abstract
Using cohomology of categories with coefficients in natural systems it is proved that a groupoid enrichad category with pseudoproducts is pseudoequivalent to one with strict products.
Cite
@article{arxiv.math/0307185,
title = {Strengthening track theories},
author = {Hans-Joachim Baues and Mamuka Jibladze and Teimuraz Pirashvili},
journal= {arXiv preprint arXiv:math/0307185},
year = {2007}
}