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Diffusion d'une onde par un coin
Author(s):
Patrick
Gérard;
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:
DOI:
10.1090/S0894-0347-1993-1157289-8
PII:
S0894-0347-1993-1157289-8
Keywords:
Equations d'ondes,
dièdre,
singularités
Copyright of article:
Copyright
1993,
American Mathematical Society
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