Table 15 Comparison of norms of CBM and ECBM for Example 3 when \(n=21\) for u(x) and v(x)
From: Extended cubic B-spline method for solving a linear system of second-order boundary value problems
Errors | ECBM (\(\lambda _{1}=\lambda _{2}=0\)) | ECBM (\(\lambda _{1}=\lambda _{2}=1.25E{-}14\) ) | ||
|---|---|---|---|---|
u(x) | v(x) | u(x) | v(x) | |
\(L_{\infty }\) | 3.720357E−13 | 2.531308E−13 | 1.725009E−13 | 1.668943E−13 |
L2 | 4.367056E−13 | 4.365110E−13 | 2.930975E−13 | 2.223093E−13 |