A Fast Compact Finite Difference Method for Fractional Cattaneo Equation Based on Caputo–Fabrizio Derivative

Table 8

Considering , the discrete error and convergence rates of u with different α for Example 3.

h
		Order		Order		Order
	0.0028	—	0.0028	—	0.0030	—
	1.6948e − 04	4.0462	1.7328e − 04	4.0142	1.8411e − 04	4.0263
	1.0522e − 05	4.0096	1.0759e − 05	4.0095	1.1434e − 05	4.0092
	6.5652e − 07	4.0024	6.7133e − 07	4.0024	7.1346e − 07	4.0024