Stability aspects in a nonsimple thermoelastic diffusion problem |
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| Authors: | Moncef Aouadi |
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| Institution: | 1. Département de Mathématique , Institut Supérieur des Sciences Appliquées et de Technologie de Mateur , Route de Tabarka , 7030 Mateur , Tunisie moncef.aouadi@yahoo.fr |
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| Abstract: | In this article, we investigate the asymptotic behaviour of a one-dimensional problem of linear theory of nonsimple thermoelastic diffusion. We show that the corresponding semigroup is exponentially stable but not analytic. We conclude by showing the impossibility of localization in time of the solutions. |
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| Keywords: | nonsimple thermoelastic diffusion exponential stability analyticity impossibility of localization in time |
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