%0 Journal Article %A Yvain Bruned %A Foivos Katsetsiadis %T Post-Lie algebras in Regularity Structures %J Forum of Mathematics, Sigma %D 2023 %V 11 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2023.93/ %R 10.1017/fms.2023.93 %G en %F 10_1017_fms_2023_93