The Primal-Dual Active Set Method for a Class of Nonlinear Problems with -Monotone Operators

Table 2

Comparison of the computing time in seconds.

	PSOR	Schwarz	Algorithm 1
100	0.015	0.031	0.015
400	0.5	0.703	0.765
900	4.281	5.796	6.484
1600	23.984	29.312	33.312
2500	89.5	106.89	126.359
3600	289.046	334.64	406.734