Research article Open access
Numerical Wave Solutions for Nonlinear Coupled Equations using Sinc-Collocation Method
In this paper, numerical solutions for nonlinear coupled Korteweg-de Vries(abbreviated as KdV) equations are calculated by the Sinc-collocation method. This approach is based on a global collocation method using Sinc basis functions. The first step is to discretize time derivative of the KdV equations by a classic fini …