Research Article
Solution of the Porous Media Equation by a Compact Finite Difference Method
Table 7
The absolute errors for
various values of
and
for
and
in Example
3.2.
| | | Absolute error |
| | 0.1 | 11 | 4.77E-14 | | 21 | 3.04E-14 | | 51 | 2.97E-14 | | 81 | 3.00E-14 | | 101 | 3.00E-14 |
| | 0.5 | 11 | 8.17E-14 | | 21 | 7.66E-14 | | 51 | 7.64E-14 | | 81 | 7.68E-14 | | 101 | 7.68E-14 |
| | 0.9 | 11 | 1.15E-13 | | 21 | 2.28E-14 | | 51 | 2.25E-14 | | 81 | 2.33E-14 | | 101 | 2.31E-14 |
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