A. Chertock, J.-G. Liu, and Terrance Pendleton. "Elastic Collisions Among Peakon Solutions for the Camassa-Holm Equation." Applied Numerical Mathematics, 2016.
H. Liu, and T. Pendleton. "On Invariant-Preserving Finite Difference Schemes for the Camassa-Holm Equation and the Two Component Camassa-Holm Equation." Communications in Computational Physics, 2016.
The Review of Symbolic Logic, 2016.