%0 Journal Article %A A. Yurkov %T Linear maps preserving matrix discriminant %J Zapiski Nauchnykh Seminarov POMI %D 2024 %P 147-194 %V 534 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2024_534_a6/ %G ru %F ZNSL_2024_534_a6