✦ LIBER ✦

Nonmonotone trust region methods with curvilinear path in unconstrained optimization

✍ Scribed by Y. Xiao; F. Zhou

Publisher: Springer Vienna
Year: 1992
Tongue: English
Weight: 557 KB
Volume: 48
Category: Article
ISSN: 0010-485X
DOI: 10.1007/bf02238640

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Nonmonotone trust region method with a

A Nonmonotone trust region method with adaptive radius for unconstrained optimization problems

✍ Masoud Ahookhosh; Keyvan Amini 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 351 KB

## a b s t r a c t In this paper, we incorporate a nonmonotone technique with the new proposed adaptive trust region radius (Shi and Guo, 2008) [4] in order to propose a new nonmonotone trust region method with an adaptive radius for unconstrained optimization. Both the nonmonotone techniques and

A nonmonotone trust-region method of con

A nonmonotone trust-region method of conic model for unconstrained optimization

✍ Shao-Jian Qu; Ke-Cun Zhang; Jian Zhang 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 160 KB

In this paper, we present a nonmonotone trust-region method of conic model for unconstrained optimization. The new method combines a new trust-region subproblem of conic model proposed in [Y. Ji, S.J. Qu, Y.J. Wang, H.M. Li, A conic trust-region method for optimization with nonlinear equality and in

A nonmonotone conic trust region method

A nonmonotone conic trust region method based on line search for solving unconstrained optimization

✍ Shao-Jian Qu; Qing-Pu Zhang; Yue-Ting Yang 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 675 KB

In this paper, we present a nonmonotone conic trust region method based on line search technique for unconstrained optimization. The new algorithm can be regarded as a combination of nonmonotone technique, line search technique and conic trust region method. When a trial step is not accepted, the me

A trust-region method with a conic model

A trust-region method with a conic model for unconstrained optimization

✍ Shao-Jian Qu; Su-Da Jiang 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 216 KB

## Abstract In this paper, we propose and analyze a new conic trust‐region algorithm for solving the unconstrained optimization problems. A new strategy is proposed to construct the conic model and the relevant conic trust‐region subproblems are solved by an approximate solution method. This approx