Parameterized error bounds for linear complementarity problems of B_pi^{R}-matrices and their optimal values
Parameterized error bounds for linear complementarity problems of B_pi^{R}-matrices and their optimal values
复制标题
B-pi(R)-矩阵的线性互补问题的参数化误差界及其最优值
DOI：
10.1007/s10092-019-0328-1
复制
发表时间：
2019
期刊：
影响因子：
1.7
通讯作者：
Li Yaotang
中科院分区：
文献类型：
--
作者：
Gao Lei;Li Chaoqian;Li Yaotang
对线性互补问题，当所涉及的矩阵为-矩阵时，给出了含参数的新的误差界，并利用该参数的函数的单调性完全确定了这些误差界的最优值.结果表明，在某些假设下，最佳误差界比García-Esnaola和Peña（Calcolo 54（3）：813-822，2017）提供的误差界更尖锐。
New error bounds involving a parameter for linear complementarity problems are presented when the involved matrices are-matrices, and the optimal values of these error bounds are determined completely by using the monotonicity of functions of this parameter. It is shown that the optimal error bounds are sharper than that provided by García-Esnaola and Peña (Calcolo 54(3):813–822, 2017) under certain assumptions.