Table 3 Results on randomly created LCPs with positive semidefinite matrices.
From: Extragradient thresholding methods for sparse solutions of co-coercive NCPs
n | Iter | ∥ x − z ∥ | \(\boldsymbol {\|\hat{x}\|_{0}}\) | \(\boldsymbol {\|x\|_{0}}\) | Time (sec.) |
|---|---|---|---|---|---|
2,000 | 350 | 8.0316E−11 | 20 | 20 | 18.36 |
3,000 | 210 | 9.8366E−11 | 30 | 30 | 12.02 |
4,000 | 142 | 8.5188E−11 | 40 | 40 | 29.97 |
5,000 | 142 | 9.5243E−11 | 50 | 50 | 22.29 |
7,000 | 144 | 8.4519E−11 | 70 | 70 | 46.67 |