Two numerical methods for an inverse problem for the 2-D Helmholtz equation
type: Item
instance of: scholarly article
title: Two numerical methods for an inverse problem for the 2-D Helmholtz equation
zbMATH Open document ID: 1016.65078
DOI: 10.1016/S0021-9991(02)00023-2
author: Yuriy A. Gryazin
author: Michael V. Klibanov
author: Thomas R. Lucas
published in: Journal of Computational Physics
publication date: 2003-04-28T00:00:00Z
Mathematics Subject Classification ID: 65N21
Mathematics Subject Classification ID: 35R30
Mathematics Subject Classification ID: 35J05
Mathematics Subject Classification ID: 65N06
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 65F35
zbMATH DE Number: 1902918
zbMATH Keywords: Helmholtz equation
zbMATH Keywords: elliptic systems
zbMATH Keywords: subsurface imaging
zbMATH Keywords: land mines
zbMATH Keywords: marching finite-difference scheme
zbMATH Keywords: preconditioners
zbMATH Keywords: inverse problem
zbMATH Keywords: conjugate gradient method
zbMATH Keywords: numerical results
describes a project that uses: symrcm
MaRDI profile type: Publication
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full work available at URL: s0021-9991(02)00023-2
OpenAlex ID: W2009462223
description: scientific article; zbMATH DE number 1902918