For and , the BVP admits an analytical solution , where is one of the two solutions of the transcendental equation (given by and ).

We use the arc length continuation method and the Chebyshev orthogonal collocation technique (with collocation points) to track the solutions, , in the parameter space.

The plot of the norm of the solution versus clearly indicates that there can be up to two solutions. These two solutions are plotted in blue and magenta for .