An Efficient Approach to Numerical Study of the MRLW Equation with B-Spline Collocation Method

Table 5

Invariants and error norms for single solitary wave with 𝑐=0.18, ℎ=0.1, 𝑘=0.1, −80≤𝑥≤120.

𝑡	𝐼1	𝐼2	𝐼3	𝐿2×10^5	𝐿∞×10^5	CPU Time
4	7.809873	2.129887	7.031111	3.077451	1.138290	0.801 s
8	7.809875	2.129887	7.031112	6.124574	2.313797	1.571 s
12	7.809877	2.129887	7.031112	9.106266	3.455915	2.470 s
16	7.809879	2.129887	7.031113	11.967534	4.530312	3.124 s
20	7.809880	2.129887	7.031115	14.731556	5.538799	3.789 s