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Theory and Modern Applications

Table 1 Numerical comparison of the errors in Example 4.2

From: On nonlocal boundary value problems of nonlinear nth-order q-difference equations

n

q

0.6

0.7

0.8

0.9

1

5.14630E − 02

5.03004E − 02

4.73555E − 02

4.34192E − 02

2

6.99387E − 03

6.04295E − 03

4.93923E − 03

3.89799E − 03

3

9.43402E − 04

7.16415E − 04

5.04360E − 04

3.38723E − 04

4

1.27086E − 04

8.47161E − 05

5.13017E − 05

2.93003E − 05

5

1.71157E − 05

1.00129E − 05

5.21482E − 06

2.53324E − 06

6

2.30502E − 06

1.18335E − 06

5.30033E − 07

2.19010E − 07

7

3.10421E − 07

1.39850E − 07

5.38716E − 08

1.89344E − 08

8

4.18050E − 08

1.65275E − 08

5.47540E − 09

1.63698E − 09

9

5.62994E − 09

1.95323E − 09

5.56510E − 10

1.41532E − 10

10

7.58194E − 10

2.30834E − 10

5.65640E − 11

1.22410E − 11

11

1.02108E − 10

2.72809E − 11

5.74957E − 12

1.06670E − 12

12

1.37516E − 11

3.22392E − 12

5.85199E − 13

9.96425E − 14

13

1.85246E − 12

3.81251E − 13

6.02296E − 14

1.83742E − 14

14

2.49800E − 13

4.51861E − 14

6.55032E − 15

8.43769E − 15

15

3.42504E − 14

6.10623E − 15

1.72085E − 15

8.32667E − 15

16

4.88498E − 15

1.05471E − 15

1.55431E − 15

8.32667E − 15

17

8.88178E − 16

7.21645E − 16

1.55431E − 15

8.32667E − 15

18

4.44089E − 16

6.10623E − 16

1.55431E − 15

8.32667E − 15

19

3.33067E − 16

6.10623E − 16

1.55431E − 15

8.32667E − 15

20

3.33067E − 16

6.10623E − 16

1.55431E − 15

8.32667E − 15