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Table 6 Absolute errors of CBM Caglar and Caglar (2009) and ECBM results for Example 1 with \(n=41\) for v(x)

From: Extended cubic B-spline method for solving a linear system of second-order boundary value problems

x

CBM

ECBM (\(\lambda _{1}=\lambda _{2}=0\))

ECBM (\(\lambda _{1}=-1.0E{-}03, \lambda _{2}=0\))

0.1

5.74E−06

5.74E−06

1.25E−07

0.2

1.13E−05

1.13E−05

2.46E−07

0.3

1.64E−05

1.64E−05

3.56E−07

0.4

2.03E−05

2.03E−05

4.42E−07

0.5

2.26E−05

2.26E−05

4.91E−07

0.6

2.26E−05

2.26E−05

4.92E−07

0.7

2.01E−05

2.01E−05

4.37E−07

0.8

1.51E−05

1.51E−05

3.29E−07

0.9

8.14E−06

8.14E−06

1.76E−07