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Table 1 Numerical results for problem ( 4.1 ) with \(\pmb{r_{1}=0.5}\) , \(\pmb{r_{2}=5}\)

From: On the \(O(1/t)\) convergence rate of the alternating direction method with LQP regularization for solving structured variational inequality problems

Dimension of the problem

The proposed method

The method in [ 18 ]

The method in [ 17 ]

k

CPU (Sec.)

k

CPU (Sec.)

k

CPU (Sec.)

100

43

0.83

49

0.96

71

2.47

300

48

3.98

53

4.85

79

6.33

500

50

11.54

56

13.27

82

20.2

700

52

29.91

57

34.33

85

44.06