New bounds of relative perturbation for eigenvalues of arbitrary matrices
KONG Xiang-qiang
Abstract：Using the Jordan decomposition and Schur decomposition of matrix, we investigated the perturbation for eigenvalues of matrices. Base on the absolute perturbation of matices, we obtained the new upper bounds of relative perturbation of arbitrary matrices. We get the result, which extend the original theorem.
Keywords：matrixeigenvalueupper bound of relative perturbation
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 17-19,24 )