New error bounds for the linear complementarity problem with an SB-matrix
New error bounds for the linear complementarity problem with an SB-matrix
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SB 矩阵线性互补问题的新误差界
DOI：
10.1007/s11075-012-9691-6
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发表时间：
2013-12-01
影响因子：
2.1
通讯作者：
Li, Yao-Tang
中科院分区：
文献类型：
--
作者：
Dai, Ping-Fan;Lu, Chang-Jing;Li, Yao-Tang
本文给出了SB-矩阵线性互补问题的误差界（Dai et al.，Numer Algorithms 61：121-139，2012）。本文给出了线性互补问题中矩阵为SB-矩阵时的新的误差界，并在一定的假设条件下给出了新的误差界比已有的误差界更尖锐的充分条件.本文还研究了SB-矩阵线性互补问题的新的扰动界。
Error bounds for SB-matrices linear complementarity problems are given in the paper (Dai et al., Numer Algorithms 61:121-139, 2012). In this paper, new error bounds for the linear complementarity problem when the matrix involved is an SB-matrix are presented and some sufficient conditions that new bounds are sharper than those of the previous paper under certain assumptions are provided. New perturbation bounds of SB-matrices linear complementarity problems are also considered.