Numerical Solution of the Modified Equal Width Wave Equation

Table 1

Invariants and error norms for single solitary wave with ℎ=0.1, Δ𝑡=0.05.

𝑡	𝐶1	𝐶2	𝐶3	𝐿2×10^3	𝐿∞×10^3
0	0.7853966	0.1666661	0.0052083	0.0000000	0.0000000
5	0.7853966	0.1666662	0.0052083	0.0204838	0.0115451
10	0.7853966	0.1666662	0.0052083	0.0407743	0.0231561
15	0.7853967	0.1666662	0.0052083	0.0606975	0.0347169
20	0.7853967	0.1666663	0.0052083	0.0800980	0.0460618
20 [9]	0.7853898	0.1667614	0.0052082	0.0796940	0.0465523
20 [16]	0.7849545	0.1664765	0.0051995	0.2905166	0.2498925
20 [18]	0.7853977	0.1664735	0.0052083	0.2692812	0.2569972