Research Article
Using the Nonuniform Dynamic Mode Decomposition to Reduce the Storage Required for PDE Simulations
Table 11
Density in an
plane with
.
| | Spatial modes | Execution time (sec) | Average % error | F-norm % error | Inf-norm % error | Reduced memory as % of original |
| | 2 | 2.23 | 5.3280 | 4.8502 | 5.8058 | 2.050302 | | 3 | 20.59 | 5.3456 | 4.8469 | 5.8443 | 3.075453 | | 4 | 66.56 | 5.3282 | 4.7881 | 5.8683 | 4.100604 | | 5 | 89.71 | 5.3220 | 4.8125 | 5.8316 | 5.125755 |
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