Chebyshev Wavelet Finite Difference Method: A New Approach for Solving Initial and Boundary Value Problems of Fractional Order

Table 6

Comparison of absolute errors in 𝑦(𝑡) in [50] and the ones obtained by our method for Example 7.

𝛼	𝑡=0.1		𝑡=0.3		𝑡=0.7		𝑡=0.9
	Our result	Ref. [50]	Our result	Ref. [50]	Our result	Ref. [50]	Our result	Ref. [50]
0.2	2.1×10^−4	2.9×10^−1	7.3×10^−5	4.5×10^−1	3.1×10^−5	3.7×10^−1	2.5×10^−5	2.0×10^−1
0.4	3.6×10^−4	3.9×10^−1	1.4×10^−4	5.1×10^−1	6.0×10^−5	3.3×10^−1	4.7×10^−5	2.2×10^−1
0.6	3.7×10^−4	6.7×10^−3	1.7×10^−4	2.0×10^−5	7.8×10^−5	4.4×10^−3	6.0×10^−5	4.6×10^−3
0.8	2.4×10^−4	1.1×10^−3	1.5×10^−4	2.1×10^−4	8.0×10^−5	8.7×10^−4	6.3×10^−5	5.8×10^−4
1.2	2.5×10^−4	3.1×10^−3	1.9×10^−4	2.8×10^−3	7.1×10^−5	3.6×10^−3	2.2×10^−5	1.8×10^−3
1.4	4.9×10^−5	1.0×10^−3	4.5×10^−5	7.0×10^−4	2.1×10^−5	1.1×10^−3	6.9×10^−6	2.4×10^−4
1.6	1.4×10^−5	3.0×10^−4	1.6×10^−5	1.3×10^−4	8.8×10^−6	3.0×10^−4	3.0×10^−6	6.2×10^−7
1.8	4.0×10^−6	6.1×10^−5	5.9×10^−6	1.4×10^−5	3.5×10^−6	5.3×10^−5	1.8×10^−6	8.8×10^−6