A New Algorithm for Solving Large-Scale Generalized Eigenvalue Problem Based on Projection Methods

Table 6

Calculation relative residual 2-norm of the BSSRR method.

BSSRR
Name matrix	NE	Minimum residual	Maximum residual	Time
lund_a	16	1.2115E − 015	3.2651E − 015	0.4351
lund_b	16	7.7260E − 015	4.9013E − 015	0.4034
fs_183_1	16	9.4890E − 016	7.6258E − 010	0.6897
dw256 B	16	3.0480E − 015	1.13825E − 013	37.9230
fs_760_1	16	1.9950E − 015	1.1748E − 014	114.1690
rotor2	16	2.9661E − 015	7.6861E − 011	73.6634
bcsstk19	16	1.7704E − 015	4.3297E − 015	80.9064
bp_1600	16	4.1415E − 015	8.8643E − 015	118.4747
qh882	16	8.3663E − 011	8.1529E − 010	91.1155
Sherman1	16	2.0279E − 015	6.7531E − 015	145.8976
tols1090	16	6.3521E − 15	1.0472E − 12	174.7583
mdh1280	16	9.1528E − 015	1.1804E − 012	362.0046
nnc261	16	2.4955E − 015	1.387E − 014	362.3879
bcsstk12	16	1.7482E − 015	4. 9099E − 015	546.7578
utm1700	16	5.0652E − 015	2.6436E − 014	960.8218
Plat1919	16	3.1237E − 015	1.2013E − 013	1191.3179
bcsstk13	16	2.8611E − 015	5.3720E − 014	1363.4479