Theory and Modern Applications
Table 1 The \(L^{2}\) errors of the collocation schemes (6) and (38)
From: Fast collocation method for a two-dimensional variable-coefficient linear nonlocal diffusion model
\(N_{x} = N_{y}\) | \(\| {u}_{h} - {u} \|_{L^{2}}\) | \(\| {\hat{u}}_{h} - {u} \|_{L^{2}}\) |
|---|---|---|
24 | 1.1033 × 10−2 | 1.0974 × 10−2 |
25 | 4.5320 × 10−3 | 4.4807 × 10−3 |