Singular part of the scattering matrix determines the obstacle.

zbMath1181.35348MaRDI QIDQ5937403

Maciej Zworski

Publication date: 12 July 2001

Published in: Osaka Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://projecteuclid.org/euclid.ojm/1153492312

Mathematics Subject Classification ID

Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Scattering theory for PDEs (35P25) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Free boundary problems for PDEs (35R35)

Related Items (2)

Sharp upper bounds on the number of the scattering poles ⋮ A fixed energy fixed angle inverse scattering in interior transmission problem

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