Research Article

A Modified Equation Approach to Selecting a Nonstandard Finite Difference Scheme Applied to the Regularized Long Wave Equation

Table 1

Table of values obtained by Avilez-Valente and Seabra-Santos [6] using a Petrov-Galerkin finite element method.

Time

0 3.979927 0.8104625 2.579007 0.00000 0.00000
4 3.979944 0.8104625 2.579007 0.01549 0.00695
8 3.979947 0.8104625 2.579007 0.03000 0.01343
12 3.979946 0.8104625 2.579007 0.04306 0.01868
16 3.979939 0.8104625 2.579007 0.05464 0.02292
20 3.979909 0.8104625 2.579007 0.06493 0.02643