%0 Journal Article %A O. Kh. Karimov %T On the coercitive solvability of the non-linear Laplace--Beltrami equation in Hilbert space %J Čebyševskij sbornik %D 2021 %P 163-176 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2021_22_1_a11/ %G ru %F CHEB_2021_22_1_a11