A new error bound for linear complementarity problems with weakly chained diagonally dominant B-matrices

Ruijuan Zhao, Bing Zheng and Maolin Liang

Applied Mathematics and Computation, 2020, vol. 367, issue C

Abstract: Recently, some error bounds for the linear complementarity problem with a weakly chained diagonally dominant B-matrix have been given under certain conditions. In this paper we provide a new and even optimal error bound for such linear complementarity problems under weaker conditions than those there, greatly improving the existing ones. Some numerical examples are performed to illustrate the sharpness and optimality of our new bound.

Keywords: Linear complementarity problems; Weakly chained diagonally dominant B-matrices; Condition constant; Error bound (search for similar items in EconPapers)
Date: 2020
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:367:y:2020:i:c:s0096300319307805

DOI: 10.1016/j.amc.2019.124788

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