A Cost-Effective Smoothed Multigrid with Modified Neighborhood-Based Aggregation for Markov Chains

Table 1

Numerical results for 2D lattice with uniform weights.

	SAM_O			SAM_M			CESAM_O		CESAM_M
		it			it		it		it
4096	1.34	32	1.532	1.39	31	1.643	32	0.554	31	0.642
16384	1.33	36	6.338	1.38	31	6.121	36	1.751	31	2.094
65536	1.34	37	26.477	1.38	31	24.882	37	8.992	31	8.837