English

Triple delooping for multiplicative hyperoperads

Algebraic Topology 2023-09-27 v1

Abstract

Using techniques developed by Batanin and the first author, we extend the Turchin/Dwyer-Hess double delooping result to further iterations of the Baez-Dolan plus construction. For 0mn0 \leq m \leq n, we introduce a notion of (m,n)(m,n)-bimodules which extends the notions of bimodules and infinitesimal bimodules over the terminal non-symmetric operad. We show that a double delooping always exists for these bimodules. For the triple iteration of the Baez-Dolan construction starting from the initial 11-coloured operad, we provide a further reduceness condition to have a third delooping.

Cite

@article{arxiv.2309.15055,
  title  = {Triple delooping for multiplicative hyperoperads},
  author = {Florian De Leger and Maroš Grego},
  journal= {arXiv preprint arXiv:2309.15055},
  year   = {2023}
}
R2 v1 2026-06-28T12:32:55.604Z