%0 Journal Article %A P. D. Lebedev %A A. A. Uspenskii %T Newton's method in constructing a singular set of a minimax solution in a class of boundary value problems for the Hamilton~--- Jacobi equations %J Čelâbinskij fiziko-matematičeskij žurnal %D 2024 %P 63-76 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHFMJ_2024_9_1_a4/ %G ru %F CHFMJ_2024_9_1_a4