| Autor: |
Mama Abdelli, Salim A. Messaoudi |
| Jazyk: |
angličtina |
| Rok vydání: |
2013 |
| Předmět: |
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| Zdroj: |
Electronic Journal of Differential Equations, Vol 2013, Iss 222,, Pp 1-7 (2013) |
| Druh dokumentu: |
article |
| ISSN: |
1072-6691 |
| Popis: |
In this article we consider a degenerate Kirchhoff equation wave equation with a weak frictional damping, $$ (|u_t|^{l-2}u_t)_t-\Big( \int_{\Omega }|\nabla _x u|^{2}\,dx\Big)^{\gamma } \Delta _xu+\alpha (t)g(u_t)=0. $$ We prove general stability estimates using some properties of convex functions, without imposing any growth condition at the frictional damping term. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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