A Jacobi operational matrix for solving a fuzzy linear fractional differential equation

Advances in Continuous and Discrete Models

Theory and Modern Applications

Table 2 The absolute error of the proposed method for Example 2 with different values of α , β and $m = 7$

(α,β)	(0,0)	(0.5,0)	(0,0.5)	(0.5,0.5)	(0,0)	(0.5,0)	(0,0.5)	(0.5,0.5)
r	$E_{0.85}^{1}$	$E_{0.85}^{2}$	$E_{0.85}^{3}$	$E_{0.85}^{4}$	$E_{0.85}^{1}$	$E_{0.85}^{2}$	$E_{0.85}^{3}$	$E_{0.85}^{4}$
0	2.1261e−4	7.7483e−4	1.6513e−4	4.3894e−4	2.1261e−4	7.7483e−4	1.6513e−4	4.3894e−4
0.1	1.9135e−4	6.9735e−4	1.4862e−4	3.9505e−4	1.9135e−4	6.9735e−4	1.4862e−4	3.9505e−4
0.2	1.7009e−4	6.1986e−4	1.3210e−4	3.5115e−4	1.7009e−4	6.1986e−4	1.3210e−4	3.5115e−4
0.3	1.4883e−4	5.4238e−4	1.1559e−4	3.0726e−4	1.4883e−4	5.4238e−4	1.1559e−4	3.0726e−4
0.4	1.2757e−4	4.6490e−4	9.9081e−5	2.6336e−4	1.2757e−4	4.6490e−4	9.9081e−5	2.6336e−4
0.5	1.0630e−4	3.8741e−4	8.2568e−5	2.1947e−4	1.0630e−4	3.8741e−4	8.2568e−5	2.1947e−4
0.6	8.5046e−5	3.0993e−4	6.6054e−5	1.7557e−4	8.5046e−5	3.0993e−4	6.6054e−5	1.7557e−4
0.7	6.3785e−5	2.3245e−4	4.9540e−5	1.3168e−4	6.3785e−5	2.3245e−4	4.9540e−5	1.3168e−4
0.8	4.2523e−5	2.0864e−4	3.3027e−5	8.7789e−5	4.2523e−5	2.0864e−4	3.3027e−5	8.7789e−5
0.9	2.1261e−5	7.7483e−5	1.6513e−5	4.3894e−5	2.1261e−5	7.7483e−5	1.6513e−5	4.3894e−5
1	8.1051e−12	2.2339e−9	1.7246e−9	4.9312e−9	7.9941e−12	2.2338e−9	1.7245e−9	4.9312e−9