Quartic B-spline collocation method for solving Fornberg-Whitham equation

In this paper, we use a numerical method based on B-spline function and collocation method to solve Fornberg-Whitham equation. The scheme works in a similar fashion as finite difference methods. Applying the Von-Neumann stability analysis, the proposed method is shown to be unconditionally stable. The one example is presented that it show accuracy and efficiency our method.