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Theory and Modern Applications

Table 12 \(C_{1}\)-order of convergence for Example 1, when \(h=\frac{1}{8}\)

From: A new fourth-order explicit group method in the solution of two-dimensional fractional Rayleigh–Stokes problem for a heated generalized second-grade fluid

τ

γ = 0.5

γ = 0.75

\(L_{\infty }\)

\(C_{1}\)-order

\(L_{\infty }\)

\(C_{1}\)-order

\(\tau =\frac{1}{10}\)

7.5050 × 10−3

3.9019 × 10−3

\(\tau =\frac{1}{20}\)

3.8462 ×10−3

0.96

2.1660 ×10−3

0.86

τ= \(\frac{1}{40}\)

1.9623 ×10−3

0.97

1.1278 ×10−3

0.94

\(\tau =\frac{1}{80}\)

9.9769 × 10−4

0.98

5.8404 × 10−4

0.95