Research Article
Numerical Study of Two-Dimensional Volterra Integral Equations by RDTM and Comparison with DTM
Table 4
Comparisons of the exact solution
, with
obtained by classic DTM [
5] and
obtained by reduced DTM at some test points
in Example
10.
| | | | Classic DTM [5] | Reduced DTM | | | | |
| 0.2 | 0.1 | 0.2955202067 | 0.2955202184 | | 0.2955202070 | | 0.4 | 0.5646424734 | 0.5646439552 | | 0.5646439183 | | 0.7 | 0.7833269096 | 0.7833750550 | | 0.7833749959 | | 1 | 0.9320390860 | 0.9325020000 | | 0.9325019239 | |
| 0.5 | 0.1 | 0.5646424734 | 0.5646461680 | | 0.5646424741 | | 0.4 | 0.7833269096 | 0.7833397500 | | 0.7833299139 | | 0.7 | 0.9320390860 | 0.9321460859 | | 0.9321309857 | | 1 | 0.9974949866 | 0.9983398437 | | 0.9983208230 | |
| 0.8 | 0.1 | 0.7833269096 | 0.7834038828 | | 0.7833269106 | | 0.4 | 0.9320390860 | 0.9322215424 | | 0.9320433813 | | 0.7 | 0.9974949866 | 0.9978859380 | | 0.9976224907 | | 1 | 0.9738476309 | 0.9752880000 | | 0.9749626963 | |
| 1 | 0.1 | 0.8912073601 | 0.8915382743 | | 0.8912073612 | | 0.4 | 0.9854497300 | 0.9861662222 | | 0.9854546786 | | 0.7 | 0.9916648105 | 0.9928385451 | | 0.9918098802 | | 1 | 0.9092974268 | 0.9118055556 | | 0.9105512242 | |
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