Prior Reduced Fill-In in Solving Equations in Interior Point Algorithms
The efficiency of interior-point algorithms for linear programming is related to the effort required to factorize the matrix used to solve for the search direction at each iteration. When the linear program is in symmetric form (i.e., the constraints are Ax b, x > 0 ), then there are two mathemat...
Main Authors: | , |
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Format: | Working Paper |
Language: | en_US |
Published: |
Massachusetts Institute of Technology, Operations Research Center
2004
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Subjects: | |
Online Access: | http://hdl.handle.net/1721.1/5318 |