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Theory and Modern Applications

Table 6 Approximate solution and absolute error as \(\alpha =1.0\) for solving Example 4 by using FAM22

From: Numerical solution of fractional differential equations with Caputo derivative by using numerical fractional predict–correct technique

t

Exact

N = 10

N = 100

N = 1000

Approx.

Error

Approx.

Error

Approx.

Error

0.1

8.3756×10−2

0.0000 ×100

8.3756×10−2

2.6591×10−2

2.1643×10−3

8.3034×10−2

2.2180×10−4

0.2

1.4504×10−1

8.2805×10−2

6.2234×10−2

1.3962×10−1

5.4235×10−3

1.4448×10−1

1.6167×10−4

0.3

1.9265×10−1

1.4567×10−1

4.6974×10−2

1.8833×10−1

4.3138×10−3

1.9219×10−1

1.5978×10−4

0.4

2.3116×10−1

1.9381×10−1

3.7348×10−2

2.2761×10−1

3.5526×10−3

2.3077×10−1

2.2008×10−4

0.5

2.6324×10−1

2.3246×10−1

3.0779×10−2

2.6024×10−1

3.0022×10−3

2.6289×10−1

2.4983×10−4

0.6

2.9056×10−1

2.6453×10−1

2.6024×10−2

2.8797×10−1

2.5881×10−3

2.9026×10−1

1.0214×10−4

0.7

3.1423×10−1

2.9179×10−1

2.2436×10−2

3.1196×10−1

2.2667×10−3

3.1396×10−1

2.7299×10−4

0.8

3.3503×10−1

3.1539×10−1

1.9641×10−2

3.3302×10−1

2.0109×10−3

3.3478×10−1

2.4986×10−4

0.9

3.5351×10−1

3.3610×10−1

1.7408×10−2

3.5171×10−1

1.8033×10−3

3.5328×10−1

2.3113×10−4

1.0

3.7009×10−1

3.5451×10−1

1.5588×10−2

3.6847×10−1

1.6317×10−3

3.6988×10−1

2.1569×10−4

MXE (P)

  

4.9989 ×10−2

 

2.1009 ×10−2

 

1.1232 ×10−3

MXE (C)

  

4.7348 ×10−2

 

5.4235 ×10−3

 

2.7299 ×10−4

EOC (P)

   

1.27

   

EOC (C)

   

1.24