TY - JOUR AU - Norledge, William AU - Ocneanu, Adrian TI - Hopf monoids, permutohedral cones, and generalized retarded functions JO - Annales de l’Institut Henri Poincaré D PY - 2023 SP - 555 EP - 609 VL - 10 IS - 3 UR - http://www.numdam.org/articles/10.4171/aihpd/159/ DO - 10.4171/aihpd/159 LA - en ID - AIHPD_2023__10_3_555_0 ER -