Convergence Analysis of Implicit Euler Method for a Class of Nonlinear Impulsive Fractional Differential Equations

Table 1

Error and convergence order of numerical method (7) with different .

	N = 40	N = 80	N = 160	N = 320	N = 640
= 1.1	4.197e − 2	2.108e − 2	1.047e − 2	5.112e − 3	2.425e − 3
	0.993	1.010	1.033	1.076	—
= 1.3	4.849e − 2	2.430e − 2	1.205e − 2	5.881e − 3	2.789e − 3
	0.997	1.012	1.034	1.076	—
= 1.5	6.299e − 2	3.157e − 2	1.566e − 2	7.644e − 3	3.625e − 3
	0.997	1.012	1.034	1.076	—
= 1.7	8.186e − 2	4.096e − 2	2.029e − 2	9.901e − 3	4.694e − 3
	0.999	1.013	1.035	1.077	—
= 1.9	8.612e − 2	4.283e − 2	2.115e − 2	1.031e − 2	4.882e − 3
	1.008	1.018	1.037	1.078	—