Table 1 The relative errors and...

Table 1

The relative errors and convergence rates w.r.t. the mesh size h at time t = 1 for the Brusselator model with parameters chosen as a = 0, b = 1, μ₁ = μ₂ = 0.25

h	$\frac{‖ \bar{u} (\cdot, t^{(n)}) - Π_{D} u^{(n)} ‖_{L^{2} (Ω)}}{‖ \bar{u} (\cdot, t^{(n)}) ‖_{L^{2} (Ω)}}$	Rate	$\frac{‖ \bar{v} (\cdot, t^{(n)}) - Π_{D} v^{(n)} ‖_{L^{2} (Ω)}}{‖ \bar{v} (\cdot, t^{(n)}) ‖_{L^{2} (Ω)}}$	Rate
0.125	0.000720746	–	0.000561639	–
0.0625	0.000184132	1.968753	0.000140295	2.0011797
0.03125	0.0000501972	1.8750586	0.0000342813	2.03296997
0.015625	0.0000149187	1.750485	0.00000688301	2.31630842

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