Strongly nonlinear transverse perturbations in phononic crystals (Q1723903)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Strongly nonlinear transverse perturbations in phononic crystals |
scientific article; zbMATH DE number 7022200
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Strongly nonlinear transverse perturbations in phononic crystals |
scientific article; zbMATH DE number 7022200 |
Statements
Strongly nonlinear transverse perturbations in phononic crystals (English)
0 references
14 February 2019
0 references
Summary: The dynamics of the surface heterogeneities formation in low-dimensional phononic crystals is studied. It is shown that phononic transverse perturbations in this medium are highly nonlinear. They can be described with the help of the Riemann wave and may form stable wave structures of the finite amplitude. The Riemann wave deformation is described analytically. The Riemann wave time existence up to the beginning of the gradient catastrophe is calculated.
0 references
0.89981437
0 references
0.8813408
0 references
0.86941385
0 references
0.8692376
0 references
0.8685283
0 references
