Skip to main content

Theory and Modern Applications

Table 5 Absolute errors at different points of Example 5.2 at \(t=0.2\), \(\gamma =0.9\)

From: Wavelet based algorithm for numerical study of \((1+2)\)-dimensional time fractional diffusion problems

(x,y)

J = 1

J = 2

J = 3

J = 4

\(E_{\mathrm{abs}}\)

\(E_{\mathrm{abs}}\)

\(E_{\mathrm{abs}}\)

\(E_{\mathrm{abs}}\)

(0.2,0.2)

4.39e − 03

4.25e − 03

4.22e − 03

4.21e − 03

(0.3,0.3)

7.56e − 03

7.38e − 03

7.33e − 03

7.32e − 03

(0.4,0.4)

1.04e − 02

1.02e − 02

1.01e − 02

1.01e − 02

(0.5,0.5)

1.25e − 02

1.22e − 02

1.21e − 02

1.21e − 02

(0.6,0.6)

1.32e − 02

1.28e − 02

1.28e − 02

1.27e − 02

(0.7,0.7)

1.21e − 02

1.18e − 02

1.17e − 02

1.17e − 02

(0.8,0.8)

9.47e − 03

8.90e − 03

8.80e − 03

8.78e − 03