Some new estimations for the hadamard product of a nonsingular m-matrix and its inverse

Zhengge Huang, Ligong Wang, Zhong Xu

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

In this paper, some new bounds for the minimum eigenvalue of the Hadamard product of a nonsingular M-matrix and its inverse are obtained, which improve some existing results. Finally, numerical examples are given to show that these bounds are better than some existing ones.

Original languageEnglish
Pages (from-to)661-682
Number of pages22
JournalMathematical Inequalities and Applications
Volume20
Issue number3
DOIs
StatePublished - Jul 2017

Keywords

  • Hadamard product
  • Inequality
  • Minimum eigenvalue
  • Nonsingular M-matrix

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