Table 2 Numerical results for Example 4.1.
From: Split proximal linearized algorithm and convergence theorems for the split DC program
Algorithm 4.2 | \(x_{1}=(123,456,789)\), and \(r_{n}=0.5\) for all \(n\in\mathbb{N}\) | |
|---|---|---|
ε = 10−12 | Iteration | Approximate solution |
\(\beta_{n}=0.1\) | 72 | (1.00000000000009, 2.00000000000034, 3.00000000000059) |
\(\beta_{n}=1\) | 18 | (1.00000000000003, 2.00000000000010, 3.00000000000017) |
\(\beta_{n}=10\) | 9 | (1.00000000000007, 2.00000000000027, 3.00000000000047) |
\(\beta_{n}=20\) | 8 | (1.00000000000005, 2.00000000000017, 3.00000000000029) |
\(\beta_{n}=30\) | 8 | (1.00000000000000, 2.00000000000001, 3.00000000000002) |
\(\beta_{n}=40\) | 7 | (1.00000000000011, 2.00000000000042, 3.00000000000073) |
\(\beta_{n}=50\) | 7 | (1.00000000000003, 2.00000000000011, 3.00000000000019) |
\(\beta_{n}=100\) | 7 | (1, 2, 3) |