TY - JOUR
T1 - Perturbation Bound for the Eigenvalues of a Singular Diagonalizable Matrix
AU - Yimin Wei & Yifei Qu
JO - East Asian Journal on Applied Mathematics
VL - 1
SP - 88
EP - 94
PY - 2018
DA - 2018/02
SN - 4
DO - http://doi.org/10.4208/eajam.010213.100913a
UR - https://global-sci.org/intro/article_detail/eajam/10824.html
KW - Bauer-Fike theorem, diagonalizable matrix, group inverse, Jordan canonical form.
AB - <p style="text-align: justify;">In this short note, we present a sharp upper bound for the perturbation of
eigenvalues of a singular diagonalizable matrix given by Stanley C. Eisenstat [3].</p>