English

On the unit of a monoidal model category

Algebraic Topology 2016-01-27 v2

Abstract

In this paper we show how to modify cofibrations in a monoidal model category so that the tensor unit becomes cofibrant while keeping the same weak equivalences. We obtain aplications to enriched categories and coloured operads in stable homotopy theory.

Keywords

Cite

@article{arxiv.1411.1349,
  title  = {On the unit of a monoidal model category},
  author = {Fernando Muro},
  journal= {arXiv preprint arXiv:1411.1349},
  year   = {2016}
}

Comments

13 pages. Comments welcome