scientific article; zbMATH DE number 638497

zbMath0808.35091MaRDI QIDQ4305461

Leon S. Farhy

Publication date: 13 September 1994

Full work available at URL: http://www.numdam.org/item?id=AIHPA_1994__60_3_291_0

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

lower boundsnumber of scattering poles

Mathematics Subject Classification ID

Scattering theory for PDEs (35P25) Wave equation (35L05)

Related Items

Existence of resonances in three dimensions, Singularities of the scattering kernel for trapping obstacles, Unnamed Item

Cites Work

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• Scattering theory and the trace of the wave group
• Trapping obstacles with a sequence of poles on the scattering matrix converging to the real axis
• On the poles of the scattering matrix for two strictly convex obstacles
• Lower bounds on the number of scattering poles
• La relation de possion pour l'equation des ondes dans un ouvert non borne application a la theorie de la diffusion