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

Table 6

Table showing max𝑢(𝑥,𝑡) for each of the schemes, where 𝛼=5.

Time	(35)	(40)	(43)
50	0.117140	0.117136	0.117139
100	0.127146	0.127139	0.127140
150	0.134316	0.134306	0.134306
200	0.140250	0.140236	0.140233
250	0.145455	0.145438	0.145436