An iterative procedure for estimation of variable coefficients in a hyperbolic system

DOI10.1016/0096-3003(95)00161-1zbMath0849.65072OpenAlexW2082569119MaRDI QIDQ1914669

Dongwoo Sheen, Elena M. Fernández Berdaguer, Juan Enrique Santos

Publication date: 23 June 1996

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0096-3003(95)00161-1

zbMATH Keywords

convergenceparameter estimationnumerical exampleshyperbolic systemsiterative methodquasilinearizationacoustic wave equationabsorbing boundary conditionscoefficient estimation

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Wave equation (35L05) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Numerical methods for ill-posed problems for initial value and initial-boundary value problems involving PDEs (65M30)

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Cites Work

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• Estimation techniques for distributed parameter systems
• Convergence theorems for parameter estimation by quasilinearization
• Parameter identification for an abstract Cauchy problem by quasilinearization
• Cubic spline approximation techniques for parameter estimation in distributed systems
• Finite Element Methods for a Model for Full Waveform Acoustic Logging
• Absorbing Boundary Conditions for the Numerical Simulation of Waves

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