Figure 3From: Soliton solutions to the time-dependent coupled KdV–Burgers’ equationKink compacton soliton solutions given by equation (3.40) with \(a_{1} = 1\), \(c_{1} = - 1\), \(K_{4} = - 1\), \(A = B = 1\), and \(\tau _{1} ( t ) = \cos ech^{2} ( t )\)Back to article page