| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4637627 | Applied Mathematics and Computation | 2006 | 12 Pages |
Abstract
This paper concerns the step-size estimation in line search method for unconstrained optimization problems. Some new approaches for estimating the step size are proposed and the global convergence of related line search methods are analyzed. Finally, we discuss the choice of the initial step size in Armijo line search rule.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Zhen-Jun Shi, Jie Shen,