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A family of three-term conjugate gradient methods with sufficient descent property for unconstrained optimization

✍ Scribed by Al-Baali, Mehiddin; Narushima, Yasushi; Yabe, Hiroshi


Book ID
121850929
Publisher
Springer US
Year
2014
Tongue
English
Weight
476 KB
Volume
60
Category
Article
ISSN
0926-6003

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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