%0 Journal Article %A Tomoyuki Arakawa %A Jethro van Ekeren %A Anne Moreau %T Singularities of nilpotent Slodowy slices and collapsing levels of W-algebras %J Forum of Mathematics, Sigma %D 2024 %V 12 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2024.81/ %R 10.1017/fms.2024.81 %G en %F 10_1017_fms_2024_81