| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 824753 | International Journal of Engineering Science | 2016 | 9 Pages |
Abstract
In this paper we consider the structure of the symmetry group of some important mechanical theories (nonlinear elasticity and fluids of grade n). We discuss why the invariance with respect to some well-known transformations must be used with care and we explain why some of these universal transformations are useless to obtain invariant solutions of physical significance.
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Authors
Edvige Pucci, Giuseppe Saccomandi, Raffaele Vitolo,