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Theory and Modern Applications

Table 1 Maximum pointwise error of Example 1

From: Integral spectral Tchebyshev approach for solving space Riemann-Liouville and Riesz fractional advection-dispersion problems

M

γ

\(\boldsymbol {E_{C}}\)

\(\boldsymbol{E_{\mathrm{PG}}}\)

γ

\(\boldsymbol {E_{C}}\)

\(\boldsymbol{E_{\mathrm{PG}}}\)

γ

\(\boldsymbol {E_{C}}\)

\(\boldsymbol{E_{\mathrm{PG}}}\)

4

1.5

2.1⋅10−4

8.5⋅10−5

1.8

6.2⋅10−4

3.4⋅10−5

1.9

2.7⋅10−4

8.6⋅10−5

5

3.8⋅10−6

5.2⋅10−7

5.4⋅10−6

3.6⋅10−7

9.3⋅10−6

8.1⋅10−7

6

3.3⋅10−8

2.7⋅10−9

3.9⋅10−8

1.9⋅10−9

6.1⋅10−8

9.7⋅10−9