Coefficient identification for an inhomogeneous Helmholtz equation by asymptotic regularization

DOI10.1088/0266-5611/8/4/005zbMath0763.35102OpenAlexW2030446579MaRDI QIDQ4019709

Dang Dinh Ang, Vy Khoi Le

Publication date: 16 January 1993

Published in: Inverse Problems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0266-5611/8/4/005

zbMATH Keywords

numerical differentiation

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Numerical methods for ill-posed problems for initial value and initial-boundary value problems involving PDEs (65M30)

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An asymptotic regularization method for coefficient identification of a generalized nonhomogeneous Helmholtz equation

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