An infinity operad of normalized cacti
Research output: Contribution to journal › Journal article › Research › peer-review
We endow the normalized cacti with the structure of an ∞-operad by showing that its existing composition laws are associative up to all higher homotopies. The higher homotopies are encoded by a new topological operad of bracketed trees which we relate both to an enrichment of the dendroidal category Ω and to the Boardman-Vogt W-construction on the operad of operads.
|Journal||Topology and Its Applications|
|Publication status||Published - 2022|
© 2022 Elsevier B.V.
- Cactus operad, Infinity operads, Operads