English

A criterion for existence of right-induced model structures

Category Theory 2026-03-13 v2 Algebraic Topology

Abstract

Suppose that F:NMF: \mathcal{N} \to \mathcal{M} is a functor whose target is a Quillen model category. We give a succinct sufficient condition for the existence of the right-induced model category structure on N\mathcal{N} in the case when FF admits both adjoints. We give several examples, including change-of-rings, operad-like structures, and anti-involutive structures on infinity categories. For the last of these, we explore anti-involutive structures for several different models of (,1)(\infty, 1)-categories, and show that known Quillen equivalences between base model categories lift to equivalences.

Keywords

Cite

@article{arxiv.1712.07787,
  title  = {A criterion for existence of right-induced model structures},
  author = {Gabriel C. Drummond-Cole and Philip Hackney},
  journal= {arXiv preprint arXiv:1712.07787},
  year   = {2026}
}
R2 v1 2026-06-22T23:25:27.211Z