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Diffusion d'une onde par un coin

Authors: Patrick Gérard and Gilles Lebeau
Journal: J. Amer. Math. Soc. 6 (1993), 341-424
MSC: Primary 35L05; Secondary 35A27, 35B40, 35S15, 58G07
MathSciNet review: 1157289
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Abstract: We study the Dirichlet problem for a wave outside a corner with general analytic boundary.

In particular, we give the asymptotic expansion of the singularity on the diffracted cone.

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Additional Information

Keywords: Equations d'ondes, dièdre, singularités
Article copyright: © Copyright 1993 American Mathematical Society