%0 Journal Article %A Alexander Bendikov %A Alexander Grigor'yan %A Stanislav Molchanov %T Hierarchical Schr\"odinger Operators with Singular Potentials %J Informatics and Automation %D 2023 %P 17-52 %V 323 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2023_323_a1/ %G ru %F TRSPY_2023_323_a1