吉林大学学报(理学版)

• 数学 • 上一篇    下一篇

P0线性互补问题的新同伦方法

姜兴武1, 王秀玉2   

  1. 1. 吉林工商学院 基础部, 长春 130062; 2. 长春工业大学 基础科学学院, 长春 130012
  • 收稿日期:2012-12-10 出版日期:2013-09-26 发布日期:2013-09-17
  • 通讯作者: 姜兴武 E-mail:wxyjxw@sina.cn

New Homotopy Method for the P0 Linear Complementarity Problem

JIANG Xingwu1, WANG Xiuyu2   

  1. 1. Department of Basic Course, Jilin Business and Technology College, Changchun 130062, China;2. School of Basic Science, Changchun University of Technology, Changchun 130012, China
  • Received:2012-12-10 Online:2013-09-26 Published:2013-09-17
  • Contact: JIANG Xingwu E-mail:wxyjxw@sina.cn

摘要:

通过构造P0线性互补问题的新同伦方程, 证明了当齐次线性互补问题只有零解时, 非齐次线性互补问题同伦路径的存在性、 有界性和收敛性, 从而获得了P0线性互补问题可解的新条件.

关键词: 线性互补问题, 同伦方法, P矩阵, P0矩阵

Abstract:

We constructed a new homotopy method for the P0 linear complementarity problem and proved the existence, boundedness and convergence of the homotopy path for the homogeneous complementarity problem are given when the homogeneous complementarity problem has only zero solution so as to obtain a new condition of the solvability of the P0 linear complementarity problem.

Key words: linear complementarity problem, homotopy method, P matrix, P0 matrix

中图分类号: 

  • O221.2