Research Article
Bi-Finite Difference Method to Solve Second-Order Nonlinear Hyperbolic Telegraph Equation in Two Dimensions
Table 5
, and relative errors at different time levels for Problem
4.
| | error (Bi-FDM) | error (Bi-FDM) | RE (Bi-FDM) | (E)[19] | (E)[20] | R (E)E [19] |
| 1 (E) | 2.309E-5 | 3.786E-5 | 1.8424–5 | 3.2351–3 | 1.0000–3 | 1.2906–4 | 3 | 9.048E-7 | 2.458E-6 | 5.3347–6 | 3.1028–4 | 1.3654–4 | 9.1555–5 | 5 | 6.557E-7 | 1.347E-6 | 2.8567–5 | 2.4495–5 | 2.8590–5 | 5.3354–5 | 10 | 3.940E-10 | 8.052E-10 | 2.5475–6 | 3.6505–6 | 9.2105–8 | 1.1812–5 |
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