Research Article
Multigrid Discretization and Iterative Algorithm for Mixed Variational Formulation of the Eigenvalue Problem of Electric Field
Table 1
The results on the square by Scheme
1 (
-
element) for the eigenvalue problem of electric field (
).
| | | | | | | | |
| 1 | | | | 1.0000001280750 | 1.00000012807483 | 248.41 | 248.41 | 1 | | | | 1.0000000080355 | 1.00000000803501 | 14.94 | 14.94 | 1 | | | | — | 1.00000000050340 | — | 14.96 | 3 | | | | 2.0000017958515 | 2.00000179585163 | 245.62 | 245.62 | 3 | | | | 2.0000001126165 | 2.00000011261761 | 14.95 | 14.95 | 3 | | | | — | 2.00000000704840 | — | 14.98 | 4 | | | | 4.0000081820714 | 4.00000818207150 | 242.08 | 242.08 | 4 | | | | 4.0000005140035 | 4.00000051400385 | 14.92 | 14.92 | 4 | | | | — | 4.00000003219500 | — | 14.97 |
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