The Multigrid Method for the Combined Hybrid Element of Linear Elasticity Problem

Table 8

Convergence results of -cycle MGM for CHH(0-1)⁺ and CHH(0-1).

		Grid	4 2	8 4	16 8	32 16
CHH(0-1)^+	(2, 2)	Iter	25	24	19	25
		Time	0.11	0.34	4.41	151.36
	(3, 3)	Iter	28	20	19	28
		Time	0.22	0.38	5.88	225.76
	(5, 5)	Iter	20	17	16	20
		Time	0.08	0.45	7.41	244.77
CHH(0-1)	(2, 2)	Iter	23	25	19	20
		Time	0.12	0.34	4.33	118.53
	(3, 3)	Iter	29	20	19	17
		Time	0.17	0.35	5.82	136.60
	(5, 5)	Iter	20	16	15	11
		Time	0.08	0.37	6.77	134.34