Q-superlinear convergence of the iterates in primal-dual interior-point methods

被引:15
|
作者
Potra, FA [1 ]
机构
[1] Univ Maryland Baltimore Cty, Dept Math & Stat, Baltimore, MD 21228 USA
关键词
linear complementarity problem; interior-point algorithm; sufficient matrices superlinear convergence;
D O I
10.1007/s101070100230
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Sufficient conditions are given for the Q-superlinear convergence of the iterates produced by primal-dual interior-point methods for linear complementarity problems. It is shown that those conditions are satisfied by several well known interior-point methods. In particular it is shown that the iteration sequences produced by the simplified predictor-corrector method of Gonzaga and Tapia, the simplified largest step method of Gonzaga and Bonnans, the LPF+ algorithm of Wright, the higher order methods of Wright and Zhang. Potra and Sheng, and Stoer, Wechs and Mizuno are Q-superlinearly convergent.
引用
收藏
页码:99 / 115
页数:17
相关论文
共 50 条