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A modified conjugate gradient algorithm with cyclic Barzilai–Borwein steplength for unconstrained optimization

✍ Scribed by Yunhai Xiao; Huina Song; Zhiguo Wang

Book ID
113511868
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
257 KB
Volume
236
Category
Article
ISSN
0377-0427

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✍ Gonglin Yuan; Xiwen Lu; Zengxin Wei 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 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