Research Article
An Exponentially Fitted Numerical Scheme via Domain Decomposition for Solving Singularly Perturbed Differential Equations with Large Negative Shift
Table 4
Comparison of the proposed scheme with some other published works in literature.
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| Example1for | Proposed scheme | | 4.2044e − 04 | 1.6110e − 04 | 4.8891e − 05 | 1.3402e − 05 | | 1.3839 | 1.7203 | 1.8671 | | Results in [22] | | 4.7371e − 04 | 1.6440e − 04 | 5.5672e − 05 | | | 1.5268 | 1.5622 | | |
| Example 2 for | Proposed scheme | | 2.2629e − 04 | 7.9546e − 05 | 2.2635e − 05 | 6.0860e − 06 | | 1.5083 | 1.8132 | 1.8950 | | Results in [21] | | 9.7137e − 04 | 4.0988e − 04 | 1.8682e − 04 | 8.8062e − 05 | | 1.0430 | 1.0217 | 1.0109 | 1.0056 |
| Example 3 for | | | | | | Proposed scheme | | 3.9298e − 03 | 1.4397e − 03 | 4.2339e − 04 | 1.1395e − 04 | | 1.4486 | 1.7657 | 1.8936 | 1.8936 | Results in [20] | | 0.5770e − 02 | 0.3410e − 02 | 0.2010e − 02 | 0.1140e − 03 | | 0.6100 | 0.7320 | 0.7920 | 0.8170 |
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