Stable solution of a quadratic minimization problem with a nonuniformly perturbed operator by applying a regularized gradient method

DOI10.1134/S0965542522010031zbMath1484.65115OpenAlexW4212846777MaRDI QIDQ2116196

A. A. Dryazhenkov, M. M. Potapov, L. A. Artemyeva

Publication date: 16 March 2022

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542522010031

zbMATH Keywords

regularizationgradient methodquadratic minimization problemapproximate data

Mathematics Subject Classification ID

Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20)

Cites Work

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• A generalized discrepancy principle
• Propagation, Observation, and Control of Waves Approximated by Finite Difference Methods

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