Research Article
Numerical Approximation of Generalized Burger’s-Fisher and Generalized Burger’s-Huxley Equation by Compact Finite Difference Method
Table 2
Comparison of absolute error of Example
2 with
, , , and
.
| | | | | | CFDM6 | ADM [23] | CFDM [6] | ETDM [14] | CFDM6 | CFDM [6] | ETDM [14] |
| | 0.0005 | 0.1 | 2.2547-11 | 1.40-03 | 7.62-05 | 5.67-06 | 4.8073-11 | 1.02-04 | 2.44-06 | | 0.5 | 8.4710-14 | 1.35-03 | 9.14-05 | 5.75-09 | 1.6162-12 | 1.37-04 | 1.82-10 | | 0.9 | 1.8019-11 | 1.28-03 | 1.02-04 | 5.95-06 | 6.3383-13 | 1.69-04 | 3.15-06 |
| | 0.0010 | 0.1 | 4.3846-11 | 2.80-03 | 1.50-04 | 1.08-05 | 9.3434-11 | 2.00-04 | 4.65-06 | | 0.5 | 1.8086-13 | 2.69-03 | 1.83-04 | 1.15-08 | 3.2596-12 | 2.74-04 | 4.02-10 | | 0.9 | 3.5862-12 | 2.55-03 | 2.00-04 | 1.14-05 | 1.6023-12 | 3.31-04 | 6.00-06 |
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