Research Article
Using the Nonuniform Dynamic Mode Decomposition to Reduce the Storage Required for PDE Simulations
Table 9
Density in an
plane with
.
| | Spatial modes | Execution time (sec) | Average % error | F-norm % error | Inf-norm % error | Reduced memory as % of original |
| | 2 | 3.85 | 7.1248 | 4.3820 | 9.8675 | 2.050302 | | 3 | 9.41 | 6.9378 | 4.3060 | 9.5695 | 3.075453 | | 4 | 38.78 | 6.9824 | 4.3016 | 9.6632 | 4.100604 | | 5 | 123.26 | 6.7262 | 4.2227 | 9.2297 | 5.125755 |
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