Stability and Convergence of an Effective Finite Element Method for Multiterm Fractional Partial Differential Equations

Table 5

Comparison of error and CPUT for (46) with 𝛼=0.9 and 𝛽=0.3.

Δ𝑥	Δ𝑡	FEM		FDM [8]		FPCM [8]
		Error	CPUT	Error	CPUT	Error	CPUT
0.001	1/4	3.7056 ×10^−3	0.238	5.8723 ×10^−3	0.897	2.2027 ×10^−2	6.16
0.001	1/8	1.6794 ×10^−3	0.481	2.6751 ×10^−3	1.837	8.7467 ×10^−3	16.63
0.001	1/16	7.6528 ×10^−4	0.962	1.2159 ×10^−3	3.512	3.4693 ×10^−3	30.11
0.001	1/32	3.5009 ×10^−4	1.335	5.5190 ×10^−4	7.001	1.3765 ×10^−3	52.71
0.001	1/64	1.6027 ×10^−4	2.703	2.4997 ×10^−4	14.45	5.4564 ×10^−4	106.49