Research Article
Differential Quadrature Method to Examine the Dynamical Behavior of Soliton Solutions to the Korteweg-de Vries Equation
Table 4
Experimental evaluation of interaction of two solitons:
| Method | | | | | | CPU time (sec) |
| Present scheme | 91 | 0.75 | 0.2281 | 0.1071 | 0.0533 | 0.208 | 1.50 | 0.2279 | 0.1071 | 0.0533 | 0.244 | 2.25 | 0.2278 | 0.1071 | 0.0533 | 0.283 | 3.00 | 0.2238 | 0.1074 | 0.0533 | 0.316 |
| MQ_DQM [41] | 91 | 0.75 | 0.2281 | 0.1070 | 0.0533 | | 1.50 | 0.2280 | 0.1070 | 0.0533 | | 2.25 | 0.2279 | 0.1070 | 0.0533 | | 3.00 | 0.2277 | 0.1070 | 0.0533 | |
| | 200 | 0.75 | 0.2280 | 0.1070 | 0.0535 | | 1.50 | 0.2280 | 0.1070 | 0.0534 | | 3.00 | 0.2279 | 0.1070 | 0.0532 | |
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