46 citations · 164 across the 22 of their papers we have counts for
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math.AT2017★ 6 cited
On factorizations of graphical maps
Philip Hackney, Marcy Robertson, Donald Yau
We study the categories governing infinity (wheeled) properads. The graphical category, which was already known to be generalized Reedy, is in fact an Eilenberg-Zilber category. A…
math.AT2017★ 18 cited
Operads of genus zero curves and the Grothendieck-Teichmüller group
Pedro Boavida de Brito, Geoffroy Horel, Marcy Robertson
We show that the group of homotopy automorphisms of the profinite completion of the genus zero surface operad is isomorphic to the (profinite) Grothendieck-Teichmüller group. Using…