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Table 1 Errors and EOC with some values of N at T=40 for (a,μ)=(1,2) , α=0.8 and ( x 0 , y 0 )=(0.9,2.1)

From: Nonstandard finite difference schemes for a fractional-order Brusselator system

N NSFD 1 NSFD 2 NSFD 3a NSFD 3b
Error EOC Error EOC Error EOC Error EOC
320 3.05(−4)   1.45(−4)   2.95(−4)   1.54(−4)  
640 1.70(−4) 0.842 7.33(−5) 0.985 1.67(−4) 0.823 7.32(−5) 1.072
1,280 9.55(−5) 0.831 3.61(−5) 1.022 9.39(−5) 0.827 3.64(−5) 1.007
2,560 5.42(−5) 0.818 1.80(−5) 1.005 5.32(−5) 0.818 1.82(−5) 1.003
5,120 3.09(−5) 0.811 8.98(−6) 1.002 3.04(−5) 0.807 9.07(−6) 1.002
10,240 1.77(−5) 0.807 4.49(−6) 1.001 1.74(−5) 0.803 4.53(−6) 1.001