Precise informations on the poles of the scattering matrix for two strictly convex obstacles

DOI10.1215/kjm/1250520765zbMath0637.35068OpenAlexW1521010685MaRDI QIDQ1099011

Mitsuru Ikawa

Publication date: 1987

Published in: Journal of Mathematics of Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1215/kjm/1250520765

zbMATH Keywords

asymptotic expansionscattering matrixpolesconvex obstaclesacoustic problem

Mathematics Subject Classification ID

Initial-boundary value problems for second-order hyperbolic equations (35L20) Scattering theory for PDEs (35P25)

Related Items (8)

Decay of solutions of the wave equation in the exterior of several convex bodies ⋮ Distribution of resonances for the Neumann problem in linear elasticity outside a strictly convex body ⋮ Singularities of the Scattering Kernel and Scattering Invariants for Several Strictly Convex Obstacles ⋮ Singularities of the scattering kernel for trapping obstacles ⋮ Decay of local energy for solutions of the free Schrödinger equation in exterior domains ⋮ Unnamed Item ⋮ Unnamed Item ⋮ An estimate from above of the number of periodic orbits for semi- dispersed billiards

This page was built for publication: Precise informations on the poles of the scattering matrix for two strictly convex obstacles