Computation of a trust region step

DOI10.1007/BF02009686zbMath0753.90062MaRDI QIDQ1198611

Shiquan Wu, Fang Wu

Publication date: 16 January 1993

Published in: Acta Mathematicae Applicatae Sinica. English Series (Search for Journal in Brave)

zbMATH Keywords

unconstrained minimizationtrust region method

Mathematics Subject Classification ID

Nonlinear programming (90C30) Computational methods for problems pertaining to operations research and mathematical programming (90-08)

Uses Software

• GQTPAR

Cites Work

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• An algorithm for a singly constrained class of quadratic programs subject upper and lower bounds
• Approximate solution of the trust region problem by minimization over two-dimensional subspaces
• Computing a Trust Region Step
• On the global convergence of trust region algorithms for unconstrained minimization
• A Family of Trust-Region-Based Algorithms for Unconstrained Minimization with Strong Global Convergence Properties
• Computing Optimal Locally Constrained Steps
• Newton’s Method with a Model Trust Region Modification
• Numerically stable methods for quadratic programming

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