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A globally convergent BFGS method for nonconvex minimization without line searches.
- Source :
- Optimization Methods & Software; Dec2005, Vol. 20 Issue 6, p737-747, 11p
- Publication Year :
- 2005
-
Abstract
- In this paper, by using a so-called fixed steplength strategy, we propose a BFGS method without use of line searches for unconstrained optimization. Under mild conditions, we show the global and superlinear convergence of the proposed method even when the objective function is nonconvex. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10556788
- Volume :
- 20
- Issue :
- 6
- Database :
- Complementary Index
- Journal :
- Optimization Methods & Software
- Publication Type :
- Academic Journal
- Accession number :
- 19235948
- Full Text :
- https://doi.org/10.1080/10556780500065499