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Iteratively regularized Gauß-Newton algorithm
| 1: | initialize |
| 2: | c ← 0 |
| 3: | fork = 1 to maxit do |
| 4: | [Ax, Am, G] ← assembleSystemMatrices(ck) |
| 5: | Vx ← PBCG(Ax, Q) |
| 6: | Vm ← PBCG(Am, GVx) |
| 7: | M ← D⊤Vm |
| 8: | Wm ← PBCG(Am, D) |
| 9: | Wx ← PBCG(Ax, GWm) |
| 10: | Sk ← assembleSensitivity(ck, Vx, Vm, Wx, Wm) |
| 11: | |
| 12: | c ← c + dc |
| 13: | αk+1 ← qαk |
| 14: | end for |
