A multigrid method for distributed parameter estimation problems

zbMath1031.65108MaRDI QIDQ1407698

Eldad Haber, Uri M. Ascher

Publication date: 8 March 2004

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/123268

zbMATH Keywords

numerical examplesmoothinginverse problemconstrained optimizationpreconditioningfinite elementmultigrid methodfinite volumerelaxation methodhydrologynonlinear least squaresdistributed parameter estimationKrylov-space method

Mathematics Subject Classification ID

Inverse problems for PDEs (35R30) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Initial value problems for second-order parabolic equations (35K15) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55) Numerical methods for inverse problems for initial value and initial-boundary value problems involving PDEs (65M32)

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Uses Software

• KELLEY

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