Table 1 Feasible initial interior points for testing problems
From: Primal-dual interior point QP-free algorithm for nonlinear constrained optimization
Prob. | \(\boldsymbol{x^{0}}\) | Prob. | \(\boldsymbol{x^{0}}\) | Prob. | \(\boldsymbol{x^{0}}\) |
|---|---|---|---|---|---|
HS6 | (2,2) | HS32 | (0.1,0.7,0.1) | HS63 | (1,1,1) |
HS7 | (0,1) | HS39 | (−1,−1,0,0) | HS73 | (1,1,1,1) |
HS8 | (4,2) | HS40 | (2,−1,0,1) | HS78 | (−2,1.5,1,−1,−1) |
HS25 | (50,25,1.5) | HS42 | (1,1,1,1) | HS79 | (0,0,0,0,0) |
HS26 | (0.2,0.2,0.2) | HS52 | (1,−0.5,−1,0,1) | HS80 | (−2,−1.5,1,1,1) |
HS27 | (0,0,0) | HS53 | (−6 2 2 2 2) | HS81 | (−1.7,1,1.5,−0.8,−0.8) |
HS28 | (0,0,0) | HS60 | (0,0,0) | HS107 | (0.8 0.8 10 10 1 1 1 1 1) |
HS111 | (−1,−1,−1,−1,−1,−1,−1,−1,−1,−1) | HS114 | (1,745 12,000 110 3,048 1,974 89.2 92.8 8 3.6 145) | ||