Advances in Continuous and Discrete Models

Theory and Modern Applications

Table 1 The error analysis of U, V at \(x=0.5\)

From: Variational iterative method: an appropriate numerical scheme for solving system of linear Volterra fuzzy integro-differential equations

r	U(x;r) at t = 0.5		V(x;r) at t = 0.5
r	\(\underline{E} ( x;r )\)	E̅(x;r)	\(\underline{E} ( x;r )\)	E̅(x;r)
0	0.0000	0.0147	0.0000	0.0153
0.1	0.0007	0.0140	0.0008	0.0145
0.2	0.0015	0.0132	0.0015	0.0138
0.3	0.0022	0.0125	0.0023	0.0130
0.4	0.0029	0.0118	0.0031	0.0122
0.5	0.0037	0.0110	0.0038	0.0115
0.6	0.0044	0.0103	0.0046	0.0107
0.7	0.0051	0.0096	0.0054	0.0099
0.8	0.0059	0.0088	0.0061	0.0092
0.9	0.0066	0.0081	0.0069	0.0084
1	0.0073	0.0073	0.0077	0.0077

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