机译:Quantum Graphs: Coulomb-Type Potentials and Exactly Solvable Models
Ivan Franko National University of Lviv;
Schrödinger operator; Coulomb potential; δ′documentclass12pt{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$$delta '$$end{document}-Potential; Quantum graph; Vertex coupling condition; Solvable model; Point interaction; Primary 34L40; 81Q35; Secondary 34E10; 81Q10;