Boundary Value Problems

Table 4 Comparison of MAE between the method [47] and \(MSJCOPMM\) for Example 7.4

From: Enhanced shifted Jacobi operational matrices of derivatives: spectral algorithm for solving multiterm variable-order fractional differential equations

t	MSJCOPMM(α = −1/2,β = 1/2)			[47]
t	N = 2	N = 6	N = 10	N = 2	N = 6	N = 10
0.2	4.26×10⁻³	1.19×10⁻⁶	3.11×10⁻⁸	5.69×10⁻³	9.75×10⁻⁶	8.06×10⁻⁷
0.4	3.68×10⁻³	8.91×10⁻⁷	7.28×10⁻⁸	2.34×10⁻³	8.02×10⁻⁶	6.34×10⁻⁷
0.6	5.42×10⁻³	9.87×10⁻⁷	1.93×10⁻⁸	2.78×10⁻³	7.03×10⁻⁶	5.53×10⁻⁷
0.8	1.98×10⁻⁴	5.46×10⁻⁷	2.41×10⁻⁸	2.52×10⁻³	5.97×10⁻⁶	4.59×10⁻⁷
1.0	5.56×10⁻⁴	2.41×10⁻⁷	4.29×10⁻⁹	1.66×10⁻²	2.89×10⁻⁵	1.95×10⁻⁶

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