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Energy decay for Timoshenko systems of memory type |
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| Authors: | F Ammar-Khodja JE Muñoz Rivera |
| Institution: | a Laboratory of Mathematics, University of Franche-Comté, University of Besançon, 16, Route de Gray, 25030 Besançon, France b Department of Research and Development, National Laboratory for Scientific Computation, Rua Getulio Vargas 333, Quitandinha, CEP 25651-070 Petrópolis, RJ, and UFRJ, Rio de Janeiro, Brazil c Department of Mathematics and Statistics, University of Konstanz, Box D 187, 78457 Konstanz, Germany |
| Abstract: | Linear systems of Timoshenko type equations for beams including a memory term are studied. The exponential decay is proved for exponential kernels, while polynomial kernels are shown to lead to a polynomial decay. The optimality of the results is also investigated. |
| Keywords: | 73 C 99 35 Q 99 |
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