The Convergence of Geometric Mesh Cubic Spline Finite Difference Scheme for Nonlinear Higher Order Two-Point Boundary Value Problems

Table 11

Error estimates for Example 5 at 𝜆=2,𝜃=0.92,𝜏=0.991.

𝑛	𝜀𝑢^(∞)	𝜀𝑢^(∞)(2)	𝜀𝑢^(2)	𝜀𝑢^(2)(2)	Θ0	Θ2
20	7.25𝑒−08	4.08𝑒−06	5.27𝑒−08	1.16𝑒−06	—	—
40	1.48𝑒−09	1.67𝑒−07	9.43𝑒−10	3.90𝑒−08	5.6	4.6
80	5.86𝑒−10	1.22𝑒−07	4.15𝑒−10	1.59𝑒−08	1.3	0.5