Research Article
An Efficient Approach to Numerical Study of the MRLW Equation with B-Spline Collocation Method
Table 6
Comparison of the invariants for the interaction of two solitary waves with results from [
30] with
,
in the region
.
| | Present method | [30] | | | | | CPU Time | | | |
| | 0 | 11.4676 | 14.6292 | 22.8803 | — | 11.4677 | 14.6291 | 22.8806 | | 2 | 11.4678 | 14.6282 | 22.8812 | 0.209 s | 11.4677 | 14.6292 | 22.8807 | | 4 | 11.4679 | 14.6282 | 22.8812 | 0.413 s | 11.4677 | 14.6292 | 22.8807 | | 6 | 11.4681 | 14.6181 | 22.8914 | 1.101 s | 11.4677 | 14.6295 | 22.8806 | | 8 | 11.4675 | 14.1393 | 23.3702 | 1.219 s | 11.4677 | 14.6451 | 22.8454 | | 10 | 11.4674 | 14.0502 | 23.4592 | 1.421 s | 11.4677 | 14.5963 | 22.8913 | | 12 | 11.4685 | 14.6817 | 22.8278 | 2.027 s | 11.4677 | 14.6287 | 22.8814 | | 14 | 11.4687 | 14.6649 | 22.8446 | 2.228 s | 11.4677 | 14.6295 | 22.8807 | | 16 | 11.4688 | 14.6459 | 22.8635 | 2.432 s | 11.4677 | 14.6294 | 22.8808 | | 18 | 11.4690 | 14.6370 | 22.8725 | 3.004 s | 11.4677 | 14.6293 | 22.8809 | | 20 | 11.4691 | 14.6331 | 22.8763 | 3.239 s | 11.4677 | 14.6292 | 22.8809 | | 20 [6] | 11.4677 | 14.6299 | 22.8806 | | | | | | 20 [34] | 11.4677 | 14.5830 | 22.6965 | | | | | | 20 [35] MQ | 11.4676 | 14.5830 | 22.6965 | | | | | | 20 [35] IMQ | 11.4676 | 14.5830 | 22.6965 | | | | | | 20 [35] IQ | 11.4676 | 14.5830 | 22.6965 | | | | | | 20 [35] GA | 11.4676 | 14.5830 | 22.6965 | | | | | | 20 [35] TPS | 11.4677 | 14.5824 | 22.6942 | | | | | | 20 [36] | 11.4691 | 14.6331 | 22.8764 | | | | |
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