Analysis of the Minimal Residual Method Applied to Ill Posed Optimality Systems

DOI10.1137/120871547zbMath1266.49038OpenAlexW2049556208MaRDI QIDQ5300118

Kent-André Mardal, Bjørn Fredrik Nielsen

Publication date: 26 June 2013

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/2a80fd342eab24d096467b7032613ff695567b27

zbMATH Keywords

inverse problemsKrylov subspace methodsPDE constrained optimizationKarush-Kuhn-Tucker (KKT) systemsall-at-once method

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Optimality conditions for problems involving partial differential equations (49K20) Numerical methods for inverse problems for boundary value problems involving PDEs (65N21) Inverse problems in optimal control (49N45) Numerical solution to inverse problems in abstract spaces (65J22) Preconditioners for iterative methods (65F08)

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