%0 Journal Article %A Diamond, Fred %T Kodaira–Spencer isomorphisms and degeneracy maps on Iwahori-level Hilbert modular varieties: the saving trace %J Forum of Mathematics, Sigma %D 2025 %P e50 %V 13 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/fms.2025.13/ %R 10.1017/fms.2025.13 %F 10_1017_fms_2025_13