A New Iterative Method for Linear Systems from XFEM

Table 2

The CPU time for different solvers in Example 2.

ℎ	FEMLU	XFEMiteration	XFEMLU (s)	XFEMGMRES (s)
120	1.2166	1.3129	2.6019	2.1449
140	5.7133	6.5198	7.3678	8.9494
160	17.8348	20.6117	27.2810	26.6332
180	54.3007	59.0695	70.4340	70.7011
1100	137.89	145.92	165.1256	166.5808