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A sufficient descent LS conjugate gradient method for unconstrained optimization problems

✍ Scribed by Min Li; Heying Feng


Book ID
113439639
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
307 KB
Volume
218
Category
Article
ISSN
0096-3003

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A conjugate gradient method with descent
✍ Gonglin Yuan; Xiwen Lu; Zengxin Wei πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 726 KB

A modified conjugate gradient method is presented for solving unconstrained optimization problems, which possesses the following properties: (i) The sufficient descent property is satisfied without any line search; (ii) The search direction will be in a trust region automatically; (iii) The Zoutendi