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A Globally Convergent Filter-Type Trust Region Method for Semidefinite Programming
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-26
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
When using interior methods for solving semidefinite programming (SDP), one needs to solve a system of linear equations at each iteration.
For problems of large size, solving the system of linear equations can be very expensive.
In this paper, based on a semismooth equation reformulation using Fischer's function, we propose a filter method with trust region for solving large-scale SDP problems.
At each iteration we perform a number of conjugate gradient iterations, but do not need to solve a system of linear equations.
Under mild assumptions, the convergence of this algorithm is established.
Numerical examples are given to illustrate the convergence results obtained.
American Psychological Association (APA)
Huang, Aiqun& Xu, Chengxian. 2012. A Globally Convergent Filter-Type Trust Region Method for Semidefinite Programming. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-1001963
Modern Language Association (MLA)
Huang, Aiqun& Xu, Chengxian. A Globally Convergent Filter-Type Trust Region Method for Semidefinite Programming. Mathematical Problems in Engineering No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-1001963
American Medical Association (AMA)
Huang, Aiqun& Xu, Chengxian. A Globally Convergent Filter-Type Trust Region Method for Semidefinite Programming. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-1001963
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1001963