Comparison of SUPG with Bubble Stabilization Parameters and the Standard SUPG

Table 10

𝜀=10⁻⁸, Problem 3 (comparison of convergence rate).

𝑁	𝐿^∞ norm		𝐿^2 norm		SD norm
	Bubble SUPG	SUPG	Bubble SUPG	SUPG	Bubble SUPG	SUPG
6	1.56	1.56	1.91	1.91	2.35	2.35
12	3.79	3.79	4.23	4.23	3.33	3.26
24	8.67	8.67	6.21	6.21	1.58	1.57
48	2.08	2.07	2.08	2.08	1.50	1.50
96	2.01	2.02	2.01	2.01	1.50	1.50