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Theory and Modern Applications

Table 5 Comparison between proposed method when \(\tau =\frac{1}{50}\), \(\gamma =0.25\) with implicit compact and radial basis functions method for Test problem 2

From: High-order compact scheme for the two-dimensional fractional Rayleigh–Stokes problem for a heated generalized second-grade fluid

h

C–N compact

Implicit compact [30]

RMM [30]

\(h=\frac{1}{8}\)

6.2399 × 10−3

7.3308 × 10−3

1.6242 × 10−1

\(h=\frac{1}{9}\)

4.8848 × 10−3

6.6368 × 10−3

1.0562 × 10−1

\(h=\frac{1}{11}\)

1.4578 × 10−3

5.6183 × 10−3

5.3903 × 10−2