Nonlinear Schrödinger equations with a four-well potential in two dimensions: Bifurcations and stability analysis
Citation:
Wang C, Theocharis G, Kevrekidis PG, Whitaker N, Frantzeskakis DJ, Malomed BA. Nonlinear Schrödinger equations with a four-well potential in two dimensions: Bifurcations and stability analysis.; 2011 pp. 173-179.