Using inexact gradients in a multilevel optimization algorithm

DOI10.1007/s10589-013-9546-7zbMath1276.90069OpenAlexW1980427518MaRDI QIDQ360389

Stephen G. Nash, Robert Michael Lewis

Publication date: 26 August 2013

Published in: Computational Optimization and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10589-013-9546-7

zbMATH Keywords

nonlinear optimizationmultilevel optimizationinexact gradient evaluationoptimization-based multigrid

Mathematics Subject Classification ID

Nonlinear programming (90C30)

Related Items (7)

Newton-type multilevel optimization method ⋮ On a multilevel Levenberg–Marquardt method for the training of artificial neural networks and its application to the solution of partial differential equations ⋮ Improving Direct Search algorithms by multilevel optimization techniques ⋮ Coordinate search algorithms in multilevel optimization ⋮ Multigrid optimization for DNS-based optimal control in turbulent channel flows ⋮ On High-Order Multilevel Optimization Strategies ⋮ Statistical and deterministic inverse methods in the geosciences: introduction, review, and application to the nonlinear diffusion equation

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• On the Global Convergence of Trust Region Algorithms Using Inexact Gradient Information
• Numerical Experience with a Class of Algorithms for Nonlinear Optimization Using Inexact Function and Gradient Information
• Model Problems for the Multigrid Optimization of Systems Governed by Differential Equations

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