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Theory and Modern Applications

Table 5 MAE in the solution of SPBVP in Example 4.1

From: A subdivision-based approach for singularly perturbed boundary value problem

For m = 32 and \(\varepsilon =(2^{-r})^{2}\)

Bawa et al. [3]

Sapna et al. [14]

Our C-1

Our C-2

r = 10

5.022E−02

1.23E−02

2.2646E−03

1.8478E−03

r = 20

3.125E−02

1.23E−08

2.1692E−09

1.7695E−09

r = 25

3.125E−02

1.20E−11

2.1200E−12

1.7283E−12