English

Note on a theorem of Bousfield and Friedlander

Algebraic Topology 2008-06-30 v1

Abstract

We examine the proof of a classical localization theorem of Bousfield and Friedlander and we remove the assumption that the underlying model category be right proper. The key to the argument is a lemma about factoring in morphisms in the arrow category of a model category.

Cite

@article{arxiv.0806.4547,
  title  = {Note on a theorem of Bousfield and Friedlander},
  author = {Alexandru E. Stanculescu},
  journal= {arXiv preprint arXiv:0806.4547},
  year   = {2008}
}

Comments

A small mistake in the published version is fixed

R2 v1 2026-06-21T10:55:06.630Z