An algorithm for solving new trust region subproblem with conic model

DOI10.1007/s11425-007-0149-6zbMath1148.49016OpenAlexW2215384397MaRDI QIDQ931513

Qin Ni, Jian-Yu Wang

Publication date: 25 June 2008

Published in: Science in China. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11425-007-0149-6

zbMATH Keywords

nonconvex problemconic modeldual methodtrust-region subproblem

Mathematics Subject Classification ID

Nonlinear programming (90C30) Numerical methods involving duality (49M29) Optimality conditions for free problems in two or more independent variables (49K10)

Related Items

A model-hybrid approach for unconstrained optimization problems ⋮ A quasi-Newton trust region method based on a new fractional model ⋮ An improved trust region method for unconstrained optimization

Uses Software

• GQTPAR

Cites Work

• Computing a Trust Region Step
• Conic Approximations and Collinear Scalings for Optimizers
• Optimality Conditions for Trust-Region Subproblems Involving a Conic Model
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