Parallel Variable Distribution Algorithm for Constrained Optimization with Nonmonotone Technique
Joint Authors
Han, Congying
He, Guoping
Feng, Tingting
Guo, Tiande
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-04-04
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
A modified parallel variable distribution (PVD) algorithm for solving large-scale constrained optimization problems is developed, which modifies quadratic subproblem QPl at each iteration instead of the QPl0 of the SQP-type PVD algorithm proposed by C.
A.
Sagastizábal and M.
V.
Solodov in 2002.
The algorithm can circumvent the difficulties associated with the possible inconsistency of QPl0 subproblem of the original SQP method.
Moreover, we introduce a nonmonotone technique instead of the penalty function to carry out the line search procedure with more flexibly.
Under appropriate conditions, the global convergence of the method is established.
In the final part, parallel numerical experiments are implemented on CUDA based on GPU (Graphics Processing unit).
American Psychological Association (APA)
Han, Congying& Feng, Tingting& He, Guoping& Guo, Tiande. 2013. Parallel Variable Distribution Algorithm for Constrained Optimization with Nonmonotone Technique. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-461206
Modern Language Association (MLA)
Han, Congying…[et al.]. Parallel Variable Distribution Algorithm for Constrained Optimization with Nonmonotone Technique. Journal of Applied Mathematics No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-461206
American Medical Association (AMA)
Han, Congying& Feng, Tingting& He, Guoping& Guo, Tiande. Parallel Variable Distribution Algorithm for Constrained Optimization with Nonmonotone Technique. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-461206
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-461206