𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new non-monotone self-adaptive trust region method for unconstrained optimization

✍ Scribed by Zhaoyang Sang; Qingying Sun

Book ID
107619978
Publisher
Springer-Verlag
Year
2009
Tongue
English
Weight
298 KB
Volume
35
Category
Article
ISSN
1598-5865

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A new trust region method for unconstrai
A new trust region method for unconstrained optimization
✍ Zhen-Jun Shi; Jin-Hua Guo πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 179 KB

In this paper, we propose a new trust region method for unconstrained optimization problems. The new trust region method can automatically adjust the trust region radius of related subproblems at each iteration and has strong global convergence under some mild conditions. We also analyze the global

A Nonmonotone trust region method with a
A Nonmonotone trust region method with adaptive radius for unconstrained optimization problems
✍ Masoud Ahookhosh; Keyvan Amini πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 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 trust-region method with a conic model
A trust-region method with a conic model for unconstrained optimization
✍ Shao-Jian Qu; Su-Da Jiang πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 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