Numerical Solutions of Two-Way Propagation of Nonlinear Dispersive Waves Using Radial Basis Functions

Table 1

Error norms of 𝑣(𝑥,15).

Method	𝜑	𝐿2 error of 𝑣	𝐿∞ error of 𝑣	Amplitude 𝑣	𝑥
Analytic	—	—	—	7.462309	37.43
MQ	1.23	3.074𝐸−05	2.721𝐸−05	7.462316	37.43
G	2.66	5.395𝐸−05	4.783𝐸−05	7.462310	37.43
IQ	1.00	2.244𝐸−03	2.129𝐸−03	7.462390	37.43
IMQ	2.05	2.450𝐸−03	1.224𝐸−03	7.462565	37.43