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Primal-dual target-following algorithms for linear programming

delete1996-12-01
delete22
PRE
AI
B
Benjamin Jansen
C
C. Roos
T
Tamás Terlaky
J
Jean-Philippe Vial
DOI:10.1007/BF02206817delete
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摘要

摘要

En 中文
In this paper, we propose a method for linear programming with the property that, starting from an initial non-central point, it generates iterates that simultaneously get closer to optimality and closer to centrality. The iterates follow paths that in the limit are tangential to the central path. Together with the convergence analysis, we provide a general framework which enables us to analyze various primal-dual algorithms in the literature in a short and uniform way.
Keyword:
interior-point method
primal-dual method
target-following
centering
Dikin steps
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期刊

Annals of Operations Research 封面图
Annals of Operations Research
IF:
4.5
论文数:
8.1K
被引数:
2.1W

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