English

Yoneda Lemma for Simplicial Spaces

Category Theory 2021-02-11 v3 Algebraic Topology

Abstract

We study the Yoneda lemma for arbitrary simplicial spaces. We do that by introducing left fibrations of simplicial spaces and and studying its associated model structure, the covariant model structure. In particular, we prove a recognition principle for covariant equivalences over an arbitrary simplicial space and invariance of the covariant model structure with respect to complete Segal space equivalences.

Keywords

Cite

@article{arxiv.1711.03160,
  title  = {Yoneda Lemma for Simplicial Spaces},
  author = {Nima Rasekh},
  journal= {arXiv preprint arXiv:1711.03160},
  year   = {2021}
}

Comments

67 Pages

R2 v1 2026-06-22T22:40:27.365Z