Every 2-Segal space is unital
Category Theory
2021-03-31 v2 Algebraic Topology
Combinatorics
Abstract
We prove that every 2-Segal space is unital.
Cite
@article{arxiv.1905.09580,
title = {Every 2-Segal space is unital},
author = {Matthew Feller and Richard Garner and Joachim Kock and May U. Proulx and Mark Weber},
journal= {arXiv preprint arXiv:1905.09580},
year = {2021}
}
Comments
4 pages; v2: simplified and unified proofs