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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