Research Article
Sufficient Descent Conjugate Gradient Methods for Solving Convex Constrained Nonlinear Monotone Equations
Table 1
Numerical results for Problem
10.
| Init | Method | | | | | Iter/Nf/CPU | Iter/Nf/CPU | Iter/Nf/CPU | Iter/Nf/CPU |
| | CGD_XZ | 10/26/0.036 | 10/26/0.052 | 10/26/0.052 | 10/26/0.071 | Method 1 | 13/38/0.026 | 13/38/0.038 | 13/38/0.063 | 13/38/0.089 | Method 2 | 15/32/0.024 | 19/38/0.047 | 19/38/0.073 | 31/74/0.179 | Method 3 | 10/22/0.017 | 10/22/0.023 | 10/22/0.039 | 10/22/0.052 | Method 4 | 13/25/0.022 | 13/25/0.028 | 13/25/0.048 | 13/25/0.061 | Method 5 | 13/25/0.019 | 13/25/0.028 | 13/25/0.058 | 13/25/0.063 | Method 6 | 19/33/0.030 | 19/34/0.040 | 19/34/0.062 | 29/67/0.162 |
| | CGD_XZ | 5/10/0.007 | 5/10/0.012 | 5/10/0.020 | 5/10/0.027 | Method 1 | 7/19/0.011 | 7/19/0.017 | 7/19/0.029 | 7/19/0.039 | Method 2 | 5/10/0.006 | 5/10/0.010 | 7/14/0.022 | 7/14/0.035 | Method 3 | 4/5/0.004 | 4/5/0.006 | 4/5/0.011 | 4/5/0.016 | Method 4 | 5/6/0.006 | 5/6/0.008 | 5/6/0.014 | 5/6/0.020 | Method 5 | 5/6 /0.005 | 5/6/0.008 | 5/6/0.013 | 5/6/0.020 | Method 6 | 5/6/0.005 | 5/6/0.009 | 6/8/0.017 | 6/8/0.023 |
| | CGD_XZ | 4/8/0.006 | 4/8/0.010 | 4/8/0.016 | 4/8/0.021 | Method 1 | 7/18/0.010 | 7/18/0.015 | 7/18/0.029 | 7/18/0.037 | Method 2 | 4/7/0.005 | 4/7/0.008 | 4/7/0.013 | 4/7/0.018 | Method 3 | 3/4/0.003 | 3/4/0.005 | 3/4/0.009 | 3/4/0.012 | Method 4 | 4/5/0.005 | 4/5/0.007 | 4/5/0.011 | 4/5/0.015 | Method 5 | 4/5/0.005 | 4/5/0.006 | 4/5/0.012 | 4/5/0.015 | Method 6 | 4/5/0.004 | 4/5/0.007 | 4/5/0.011 | 4/5/0.014 |
| | CGD_XZ | 15/47/0.027 | 19/60/0.055 | 17/51/0.080 | 21/76/0.141 | Method 1 | 14/47/0.025 | 17/59/0.048 | 17/58/0.077 | 21/75/0.137 | Method 2 | 14/28/0.016 | 14/28/0.026 | 14/28/0.047 | 14/28/0.064 | Method 3 | 18/28/0.022 | 18/28/0.031 | 18/28/0.053 | 18/28/0.076 | Method 4 | 14/21/0.017 | 14/21/0.023 | 14/21/0.043 | 14/21/0.056 | Method 5 | 10/15/0.012 | 10/15/0.017 | 10/15/0.028 | 10/15/0.040 | Method 6 | 21/33/0.025 | 21/33/0.038 | 21/33/0.060 | 21/33/0.085 |
| | CGD_XZ | 16/41/0.027 | 24/65/0.066 | 19/49/0.084 | 19/51/0.118 | Method 1 | 17/49/0.029 | 17/55/0.044 | 19/60/0.084 | 18/58/0.111 | Method 2 | 13/26/0.017 | 13/26/0.026 | 13/26/0.045 | 13/26/0.060 | Method 3 | 23/35/0.028 | 23/35/0.040 | 23/35/0.067 | 23/35/0.096 | Method 4 | 22/34/0.025 | 22/34/0.040 | 22/34/0.068 | 22/34/0.093 | Method 5 | 21/30/0.023 | 21/30/0.036 | 21/30/0.060 | 21/30/0.082 | Method 6 | 25/41/0.033 | 24/40/0.046 | 24/40/0.070 | 24/40/0.095 |
| | CGD_XZ | 16/41/0.027 | 23/56/0.060 | 18/47/0.073 | 19/51/0.112 | Method 1 | 16/51/0.027 | 15/47/0.038 | 17/54/0.075 | 17/54/0.101 | Method 2 | 13/26/0.015 | 13/26/0.026 | 13/26/0.043 | 13/26/0.058 | Method 3 | 23/35/0.026 | 23/35/0.040 | 23/35/0.067 | 23/35/0.092 | Method 4 | 22/34/0.025 | 22/34/0.042 | 22/34/0.067 | 22/34/0.088 | Method 5 | 21/30/0.024 | 21/30/0.035 | 21/30/0.060 | 21/30/0.085 | Method 6 | 25/41/0.029 | 24/40/0.042 | 24/40/0.072 | 24/40/0.097 |
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