Computational Study of Multiterm Time-Fractional Differential Equation Using Cubic B-Spline Finite Element Method

Table 3

Errors norm of at different step sizes.

			C.R					C.R
1/10	3.444E − 03	4.705E − 03	—	4.37E − 01	1/10	4.118E − 03	5.615E − 03	—	6.81E − 02
1/20	1.955E − 03	2.702E − 03	0.8002	9.13E − 01	1/20	2.099E − 03	2.899E − 03	0.9537	2.13E − 01
1/30	1.434E − 03	2.001E − 03	0.4333	8.82E − 01	1/30	1.409E − 03	1.971E − 03	0.5566	2.96E − 01
1/40	1.167E − 03	1.641E − 03	0.2861	9.05E − 01	1/40	1.060E − 03	1.501E − 03	0.3930	3.53E − 01
1/50	1.004E − 03	1.421E − 03	0.2077	—	1/50	8.498E − 04	1.217E − 03	0.3026	3.97E − 01