Reflexions d'oscillations monodimensionnelles |
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| Authors: | Junca Stéphane |
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| Affiliation: | Laboratoire J. A. Dieudonné, UMR CNRS 6621 Université de Nice-Sophia Antipolis , Parc Valrosc, B.P. 71, Nicc, Cédex 2, F-06108, France |
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| Abstract: | We prove the propagation of oscillations with an asymptotic development for an oscillating initial boundary value problem of semilinear hyperbolic systems in the spirit of J.L.Joly, G.Métivier and J.Rauch. In particular we simplify the Joly-métivier-Rauch's proof for the Cauchy problem. Then, we show the new phenomenon of localised oscillations. |
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| Keywords: | Viscosity solutions Heisenberg group 1991 Mathematics Subject Classification Primary: 35J70 Secondary: 22E25 |
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