Eigenvalue Problem Simulation on Case 2 Single group eigenvalue problem
0.0004L2-Norm Error (x 10^-4)FNO-CP
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| FNO-CPSolver Architecture=Fourier Neural Operator (FNO), Preconditioning Algorithm=Constrained Preconditioning (CP)2025.09 | 0.0004 | — | — | |
| FNO-SPSolver Architecture=Fourier Neural Operator (FNO), Preconditioning Algorithm=Sequential Preconditioning (SP)2025.09 | 0.0004 | — | — | |
| DON-CPSolver Architecture=DeepONet, Preconditioning Algorithm=Constrained Preconditioning (CP)2025.09 | 0.0005 | — | — | |
| DON-SPSolver Architecture=DeepONet, Preconditioning Algorithm=Sequential Preconditioning (SP)2025.09 | 0.0012 | — | — | |
| FNO-CPBackbone=FNO, Preconditioning=Constrained2025.09 | 36,000 | 47.265 | 0.4026 | |
| FNO-SPBackbone=FNO, Preconditioning=Simple2025.09 | 38,000 | 48.935 | 0.4026 | |
| DON-CPBackbone=DeepONet, Preconditioning=Constrained2025.09 | 48,000 | 43.382 | 0.4026 | |
| DON-SPBackbone=DeepONet, Preconditioning=Simple2025.09 | 116,000 | 74.923 | 0.4026 | |
| Model-basedMethod Type=Standard iterative solver2025.09 | — | 100 | 0.4025 |