On the traveling wave solutions for a parabolic–hyperbolic system in linear thermoelasticity |
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Authors: | Lazhar Bougoffa |
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Affiliation: | aAl-Imam University, Faculty of Science, Department of Mathematics, P.O. Box 90950, Riyadh 11623, Saudi Arabia |
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Abstract: | In this paper, the parabolic–hyperbolic system of linear thermoelasticity with variable coefficients is transformed into a system of two coupled equations. We discuss first the conditions which govern this separation in the case of a system of two coupled equations for which a general result on the separability is formulated. It is then shown that the explicit traveling wave solutions are obtained in the exact form. |
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Keywords: | Coupled system Parabolic– hyperbolic system Traveling wave solutions |
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