TY - JOUR AU - Alexander Bendikov AU - Alexander Grigor'yan AU - Stanislav Molchanov TI - Hierarchical Schr\"odinger Operators with Singular Potentials JO - Informatics and Automation PY - 2023 SP - 17 EP - 52 VL - 323 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_2023_323_a1/ LA - ru ID - TRSPY_2023_323_a1 ER -