Research Article
Numerical Approximation of Generalized Burger’s-Fisher and Generalized Burger’s-Huxley Equation by Compact Finite Difference Method
Table 11
Comparison of absolute error of Example
7 with
, , , , , and
| | | CFDM6 | ADM [23] | FDS4 [29] | GCG [30] | MCQDQM [31] |
| 0.05 | 0.1 | 3.7491-08 | 5.5890-07 | 1.1176-06 | 4.8110-07 | 4.4924-07 | 0.5 | 3.7493-08 | 5.5884-07 | 1.1175-06 | 3.9966-07 | 1.0307-06 | 0.9 | 3.7494-08 | 5.5877-07 | 1.1174-06 | 3.9240-07 | 4.4917-07 |
| 0.10 | 0.1 | 7.4981-08 | 1.1178-06 | 2.2353-06 | 1.0397-06 | 6.6147-07 | 0.5 | 7.4984-08 | 1.1177-06 | 2.2350-06 | 9.5823-07 | 1.7107-06 | 0.9 | 7.4987-08 | 1.1175-06 | 2.2347-06 | 9.5091-07 | 6.6139-07 |
| 1.00 | 0.1 | 7.4953-07 | 1.1175-05 | 2.2353-05 | 1.1021-05 | 9.9267-07 | 0.5 | 7.4956-07 | 1.0074-05 | 2.2350-05 | 1.1057-05 | 2.7793-06 | 0.9 | 7.4959-07 | 1.1173-05 | 2.2347-05 | 1.0841-05 | 9.9260-07 |
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