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Intrinsic characterization of space-time symmetric tensors
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Intrinsic characterization of space-time symmetric tensors
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| Bona, Carles; Coll, Bartolomé; Morales Lladosa, Juan Antonio | |||
| Aquest document és un/a article, creat/da en: 1992 | |||
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| This paper essentially deals with the classification of a symmetric tensor on a four‐dimensional Lorentzian space. A method is given to find the algebraic type of such a tensor. A system of concomitants of the tensor is constructed, which allows one to know the causal character of the eigenspace corresponding to a given eigenvalue, and to obtain covariantly their eigenvectors. Some algebraic as well as differential applications are considered. | |||
| Veure al catàleg Trobes | |||