Add Levi-Civita tensor to Aspect #5318
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bangerth
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bangerth
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Jul 14, 2023
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| Tensor<3,3> permutation_operator_3d; | ||
| permutation_operator_3d[0][1][2] = 1; | ||
| permutation_operator_3d[1][2][0] = 1; | ||
| permutation_operator_3d[2][0][1] = 1; | ||
| permutation_operator_3d[0][2][1] = -1; | ||
| permutation_operator_3d[1][0][2] = -1; | ||
| permutation_operator_3d[2][1][0] = -1; |
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Oh yes, that's nice -- you don't actually need to replace the zeros!
Co-authored-by: Wolfgang Bangerth <bangerth@colostate.edu>
gassmoeller
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Jul 14, 2023
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Split out of the Levi-Cevita function from #4987