Matrix Mixed Inequalities

Authors

  • Feng Zhang Department of Mathematics, Southeast University Chengxian College,
  • Chunwen Zhang

DOI:

https://doi.org/10.29020/nybg.ejpam.v17i1.5009

Keywords:

47A30; 15A42; 15A18

Abstract

In this paper, we prove that all the eigenvalues of arbitrarily complex matrix are located in one closed disk, which is a refinement of some existing inequalities.

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Published

2024-01-31

Issue

Vol. 17 No. 1: (January 2024)

Section

Nonlinear Analysis

License

Copyright (c) 2024 European Journal of Pure and Applied Mathematics

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Upon acceptance of an article by the journal, the author(s) accept(s) the transfer of copyright of the article to European Journal of Pure and Applied Mathematics.

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How to Cite

Matrix Mixed Inequalities. (2024). European Journal of Pure and Applied Mathematics, 17(1), 243-247. https://doi.org/10.29020/nybg.ejpam.v17i1.5009