A primal-dual interior point method for nonlinear optimization over second-order cones
被引:28
作者:
Yamashita, Hiroshi
论文数: 0引用数: 0
h-index: 0
机构:
Math Syst Inc, Shinjuku Ku, Tokyo, JapanTokyo Univ Sci, Dept Math Informat Sci, Fac Sci, Shinjuku Ku, Tokyo, Japan
Yamashita, Hiroshi
[2
]
Yabe, Hiroshi
论文数: 0引用数: 0
h-index: 0
机构:
Tokyo Univ Sci, Dept Math Informat Sci, Fac Sci, Shinjuku Ku, Tokyo, JapanTokyo Univ Sci, Dept Math Informat Sci, Fac Sci, Shinjuku Ku, Tokyo, Japan
Yabe, Hiroshi
[1
]
机构:
[1] Tokyo Univ Sci, Dept Math Informat Sci, Fac Sci, Shinjuku Ku, Tokyo, Japan
constrained optimization;
nonlinear SOCP;
primal-dual interior point method;
barrier penalty function;
potential function;
global convergence;
CONSTRAINED OPTIMIZATION;
ALGORITHMS;
CONVERGENCE;
D O I:
10.1080/10556780902752447
中图分类号:
TP31 [计算机软件];
学科分类号:
081202 ;
0835 ;
摘要:
In this paper, we are concerned with nonlinear minimization problems with second-order cone constraints. A primal-dual interior point method that uses a commutative class of search directions is considered. We propose a new primal-dual merit function by combining the barrier penalty function and the potential function within the framework of the line search strategy, and show the global convergence property of our method.