If the matrix is symmetric, this splitting is combined with the conjugate-gradient method to provide a fast iterative solution algorithm. Comparisons have been made with other well-known methods. In ...

In this, the first of two papers, we show how Hirota's bilinear transform method can be used to obtain analytic solutions of the Camassa-Holm equation. A bilinear form of the Camassa-Holm equation is ...