Theory and Modern Applications
From: Solving two-dimensional fuzzy Fredholm integral equations via sinc collocation method
r | Present method | Method of [41] | Method of [42] |
---|---|---|---|
n = 2N + 1 = 17 | n = 2N = 20 | n = 20 | |
\((\underline{E}^{r},\overline{E}^{r})\) | \((\underline{E}^{r},\overline {E}^{r})\) | \((\underline{E}^{r},\overline{E}^{r})\) | |
0.0 | (3.0e-08,5.9e-08) | (4.7e-05,2.8e-05) | (1.0e-03,2.2e-03) |
0.2 | (2.1e-08,5.0e-08) | (3.9e-05,8.6e-05) | (7.8e-04,6.4e-03) |
0.4 | (1.0e-08,4.2e-08) | (9.0e-06,8.0e-06) | (1.3e-04,8.1e-03) |
0.6 | (3.1e-09,3.5e-08) | (4.0e-06,5.0e-06) | (6.1e-04,7.3e-03) |
0.8 | (1.7e-08,3.1e-08) | (1.2e-05,3.3e-05) | (1.8e-03,4.7e-03) |