English

Model category of marked objects

Category Theory 2016-10-27 v1

Abstract

For every functor F:KC\mathcal{F} : \mathcal{K} \to \mathbf{C}, where K\mathcal{K} is a small category and C\mathbf{C} is a model category which satisfies some mild hypotheses, we define a model category Cm\mathbf{C}^m of K\mathcal{K}-marked objects of C\mathbf{C}. We consider an application of this construction to the category of simplicial sets with the Joyal model structure. Marked simplicial sets can be thought of as (,1)(\infty,1)-categories with some additional structure which depends on F\mathcal{F}. In particular, we construct a model category of quasi-categories which have limits of all diagrams of any given shape.

Keywords

Cite

@article{arxiv.1610.08459,
  title  = {Model category of marked objects},
  author = {Valery Isaev},
  journal= {arXiv preprint arXiv:1610.08459},
  year   = {2016}
}

Comments

13 pages

R2 v1 2026-06-22T16:32:56.477Z