Cellular covers of local groups
Algebraic Topology
2017-07-26 v1 Group Theory
Abstract
We prove that, in the category of groups, the composition of a cellularization and a localization functor need not be idempotent. This provides a negative answer to a question of Emmanuel Dror Farjoun.
Cite
@article{arxiv.1707.08021,
title = {Cellular covers of local groups},
author = {Ramon Flores and Jerome Scherer},
journal= {arXiv preprint arXiv:1707.08021},
year = {2017}
}
Comments
12 pages