Stable soliton propagation in a coupled (2 + 1) dimensional Ginzburg–Landau system
Soliton propagation with parameters chosen as x = 1, A = 0.5 + 2 i, B = 1, α = 1.5, ρ1 = 1, ρ11 = 1.5, β(t) = 1.2, δ = 1.2 with (a) k1 = 1, k11 = 2; (b) k1 = 1.35, k11 = 2; (c) k1 = 1.35, k11 = 1.75.
