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求解变分不等式的一种双投影算法
胡雨贤
A Double Projection Method for Solving Variational Inequalities
Yuxian Hu
表 1
x
0
=
(
0
,
⋯
0
,
0
)
算法3.1
[
6
]算法2.2
n
iter
nf
time
iter
nf
time
n=10
22
45
0.296402
19
97
0.639604
n=50
27
55
0.514803
24
121
0.826805
n=100
29
59
2.58962
19
97
2.99522
n=200
35
71
4.19643
45
227
7.80005
n=500
33
67
15.7717
509
2547
197.684