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Theory and Modern Applications

Table 4 Errors of shooting techniques \(\vert \tilde{F}(s_{m}) \vert \) in (41) versus the maximum number of iterations m for each \(s_{0}\) in Example 4.2 as we set \(\alpha _{1} = 0.4\), \(\alpha _{2}=1.7\), \(h=0.01\)

From: An efficient numerical approach for solving two-point fractional order nonlinear boundary value problems with Robin boundary conditions

m

Newton’s method

Halley’s method

\(s_{0}=0.2\)

\(s_{0}=0.4\)

\(s_{0}=0.6\)

\(s_{0}=0.8\)

\(s_{0}=1.0\)

\(s_{0}=0.2\)

\(s_{0}=0.4\)

\(s_{0}=0.6\)

\(s_{0}=0.8\)

\(s_{0}=1.0\)

1

0.414113

0.890547

1.42639

2.02066

2.674035

0.414046

0.890413

1.426145

2.020256

2.673415

2

0.027748

9.51E−02

0.190648

3.11E−01

0.456212

0.03142

1.08E−01

0.219523

3.66E−01

0.549419

3

0.000177

1.93E−03

0.007068

1.70E−02

0.032652

0.000258

2.80E−03

0.010391

2.54E−02

0.050225

4

1.51E−08

9.56E−07

1.20E−05

6.71E−05

0.000243

1.61E−08

2.10E−06

2.89E−05

1.70E−04

0.000646

5

6.59E−13

4.20E−11

5.57E−10

3.99E−09

2.45E−08

1.25E−13

1.52E−11

1.33E−12

6.56E−09

1.08E−07

6

0

1.89E−15

2.44E−14

1.75E−13

1.07E−12

5.55E−17

1.67E−16

1.11E−16

5.11E−14

8.40E−13

7

0

0

0

0

1.67E−16

5.55E−17

5.55E−17

5.55E−17

5.55E−17

5.55E−17

8

0

0

0

0

5.55E−17

5.55E−17

5.55E−17

5.55E−17

5.55E−17

0

9

0

0

0

0

0

5.55E−17

5.55E−17

5.55E−17

5.55E−17

0

10

0

0

0

0

0

5.55E−17

5.55E−17

5.55E−17

5.55E−17

0