摘要
研究P-矩阵的新子类Dashnic-Zusmanovich矩阵线性互补问题的误差界.利用Dashnic-Zusmanovich矩阵M和M=I-D+DM的性质、不等式的性质,以及M矩阵的逆矩阵无穷范数上界的估计式,得到了矩阵M的线性互补误差界的估计式.
The error bounds have been researched for linear complementarity problems of Dashnic-Zusmanovich matrix of the new subclasses of P-matrix,Using the properties of matrices M and M=I-D+DM,the properties of inequalities,and the estimators of the upper bound of infinite norm for the inverse matrix of M matrix,the estimation of the error bounds of the matrix has been obtained.
作者
李艳艳
周平
LI Yan-yan;ZHOU Ping(School of Mathematics,Wenshan University,Wenshan,Yunnan 663099,China)
出处
《西南师范大学学报(自然科学版)》
CAS
北大核心
2019年第6期10-13,共4页
Journal of Southwest China Normal University(Natural Science Edition)
基金
云南省教育厅科学研究基金项目(2018JS491,2019J0910)
文山学院科学研究基金项目(2018Y04)