Comparison of SUPG with Bubble Stabilization Parameters and the Standard SUPG

Table 16

𝜀=10⁻², Problem 4 (comparison of convergence rate).

𝑁	𝐿^∞ norm		𝐿^2 norm		SD norm
	Bubble SUPG	SUPG	Bubble SUPG	SUPG	Bubble SUPG	SUPG
6	0.47	0.47	0.85	0.85	1.20	1.20
12	2.44	2.44	2.72	2.72	2.14	2.14
24	3.82	3.82	3.78	3.78	1.63	1.63
48	2.06	2.06	1.65	1.65	1.46	1.46