Table 1 ETA’s computational results on LCPs with Z -matrices.
From: Extragradient thresholding methods for sparse solutions of co-coercive NCPs
n | Iter | \(\boldsymbol {\|x-\hat{x}\|}\) | ∥ x − z ∥ | \(\boldsymbol {\|\hat{x}\|_{0}}\) | \(\boldsymbol {\|x\|_{0}}\) | Time (sec.) |
|---|---|---|---|---|---|---|
3,000 | 205 | 7.7007E−06 | 7.5424E-07 | 1 | 1 | 2.90 |
5,000 | 205 | 7.6995E−06 | 7.5424E-07 | 1 | 1 | 7.93 |
10,000 | 205 | 7.6986E−06 | 7.5424E-07 | 1 | 1 | 36.70 |
15,000 | 205 | 7.6983E−06 | 7.5424E-07 | 1 | 1 | 78.46 |
20,000 | 205 | 7.6981E−06 | 7.5424E-07 | 1 | 1 | 148.50 |
25,000 | 205 | 7.6980E−06 | 7.5424E-07 | 1 | 1 | 232.87 |