%0 Journal Article %A Ilya A. Kurilenko %A Alexander A. Shlapunov %T On the ill-posed Cauchy problem for the polyharmonic heat equation %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2023 %P 194-203 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2023_16_2_a4/ %G en %F JSFU_2023_16_2_a4