Research Article
A Compact-Type CIP Method for General Korteweg-de Vries Equation
Table 2
Numerical errors and invariants with
at different times.
| Time | error | error | | | |
| 0.10 | | | 1.9999939 | 0.6666616 | 0.5777688 | 0.20 | | | 1.9999888 | 0.6666565 | 0.5777615 | 0.30 | | | 1.9999830 | 0.6666515 | 0.5777556 | 0.40 | | | 1.9999775 | 0.6666464 | 0.5777505 | 0.50 | | | 1.9999760 | 0.6666413 | 0.5777461 | 0.60 | | | 1.9999660 | 0.6666363 | 0.5777421 | 0.70 | | | 1.9999590 | 0.6666312 | 0.5777383 | 0.80 | | | 1.9999651 | 0.6666262 | 0.5777347 | 0.90 | | | 1.9999605 | 0.6666211 | 0.5777312 | 1.00 | | | 1.9999441 | 0.6666161 | 0.5777277 |
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