2020/04/26 by Bonventre, Peter, Pereira, Luis Alexandre · 1 citation
#Algebraic Topology (math.AT) #FOS: Mathematics
paper · doi:10.48550/arxiv.2004.12296
We give an explicit description of the rigidification of an ∞-operad as a simplicial operad. This description is based on the notion of dendroidal necklace, extending work of Dugger and Spivak from the categorical context to the operadic context, although with a different framework, which relates constructions involving necklaces to a standard factorization of maps in the category of trees.