On weakly isotropic tensors (Q1339444)
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scientific article; zbMATH DE number 699183
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On weakly isotropic tensors |
scientific article; zbMATH DE number 699183 |
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On weakly isotropic tensors (English)
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1 December 1994
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The paper characterizes in terms of invariance to rotations the class of weakly isotropic tensors which are isotropic or skew-isotropic depending on whether their order is even or odd, respectively. It is shown that any weakly isotropic tensor of order 7 can be represented in terms of 36 independent arbitrary scalars. This number of independent scalars is minimal in the sense that any representation for such a tensor involves at least 36 scalars.
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invariance to rotations
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weakly isotropic tensors
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representation
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0.9118955
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0.89009434
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0.88259476
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0.8800099
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