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Domain decomposition finite element/finite difference method for the conductivity reconstruction in a hyperbolic equation

Article ID Journal Published Year Pages File Type
7155214 Communications in Nonlinear Science and Numerical Simulation 2016 31 Pages PDF
Abstract
We derive an energy estimate for the underlying hyperbolic equation with absorbing boundary conditions and illustrate efficiency of the domain decomposition method on the reconstruction of the conductivity function in three dimensions.
Keywords
Energy estimateFinite element methodDomain decomposition methodFinite difference methodLagrangian approachhyperbolic equationCoefficient inverse problem
Related Topics
Physical Sciences and Engineering Engineering Mechanical Engineering
Preview
Domain decomposition finite element/finite difference method for the conductivity reconstruction in a hyperbolic equation
Authors
Larisa Beilina,
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Journal
Communications in Nonlinear Science and Numerical Simulation
Journal: Communications in Nonlinear Science and Numerical Simulation
Related Categories
Energy estimate
Finite element method
Domain decomposition method
Finite difference method
Lagrangian approach
hyperbolic equation
Coefficient inverse problem
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