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Weyl asymptotics for the phase in obstacle scattering. (English) Zbl 0686.35089

In this note it is proved that Weyl’s asymptotic formula holds for the scattering phase.
Reviewer: J.Tian

MSC:

35P25 Scattering theory for PDEs
35P20 Asymptotic distributions of eigenvalues in context of PDEs
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