Stationary Nonlinear Schrödinger Equation on Simplest Graphs: Boundary conditions and exact solutions

Z. A. Sobirov, K. K. Sabirov, D. U. Matrasulov

We treat the stationary (cubic) nonlinear Schrödinger equation (NSLE) on simplest graphs. Formulation of the problem and exact analytical solutions of NLSE are presented for star g…