Table 2:
Errors and invariants for single solitary wave with
,
,
,
, at
.
Method
Analytical
4.4428829
3.2998316
1.4142135
0
0
Present
4.4428661
3.2997151
1.4143122
2.57148
1.334021
[
6
]
4.44288
3.29981
1.41416
3.00533
1.68749
Cubic B-splines coll-CN [
29
]
4.442
3.299
1.413
16.39
9.24
Cubic B-splines coll-PA-CN+ [
29
]
4.440
3.296
1.411
20.3
11.2
Cubic B-splines coll [
30
]
4.44288
3.29983
1.41420
9.30196
5.43718
MQ [
35
]
4.4428829
3.29978
1.414163
3.914
2.019
IMQ [
35
]
4.4428611
3.29978
1.414163
3.914
2.019
IQ [
35
]
4.4428794
3.29978
1.414163
3.914
2.019
GA [
35
]
4.4428829
3.29978
1.414163
3.914
2.019
TPS [
35
]
4.4428821
3.29972
1.414104
4.428
2.306
Quintic B-splines coll [
36
]
4.4428661
3.2997108
1.4143165
2.58891
1.35164