A Discretizing Levenberg-Marquardt Scheme for Solving Nonlinear Ill-Posed Integral Equations

DOI10.4208/jcm.2101-m2020-0218OpenAlexW4281698910MaRDI QIDQ5090514

Rong Zhang, Hong-qi Yang

Publication date: 20 July 2022

Published in: Journal of Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/jcm.2101-m2020-0218

zbMATH Keywords

nonlinear ill-posed problemsoptimal convergence ratemultiscale Galerkin methodsheuristic parameter choice ruleregularizing Levenberg-Marquardt scheme

Mathematics Subject Classification ID

Numerical solutions to equations with nonlinear operators (65J15) Numerical solutions of ill-posed problems in abstract spaces; regularization (65J20) Numerical solution to inverse problems in abstract spaces (65J22)

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