TY - JOUR AU - S. I. Kadchenko AU - A. V. Stavtceva AU - L. S. Ryazanova AU - V. V. Dubrovskii TI - Algorithms for the computation of the eigenvalues of discrete semi-bounded operators defined on quantum graphs JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika PY - 2023 SP - 16 EP - 25 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURM_2023_15_1_a1/ LA - ru ID - VYURM_2023_15_1_a1 ER -