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Preprints Archive: Abstract of IC2010050 (2010)

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Some results on the asymptotic behaviour of hyperbolic singular perturbations problems

by Senoussi Guesmia and Abdelmouhcene Sengouga

Document info: Pages 19, Figures 1.

Anisotropic singular perturbations of linear hyperbolic problems are considered. A description of the asymptotic behaviour of the solution as $\varepsilon \rightarrow 0$ is given. In the case of cylindrical domains, we improve the rate of convergence in regions far from the lateral boundary.

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