TY - JOUR
T1 - Eigenvalues and Eigenvectors of a Matrix Dependent on Several Parameters
AU - Ji-Guang Sun
JO - Journal of Computational Mathematics
VL - 4
SP - 351
EP - 364
PY - 1985
DA - 1985/03
SN - 3
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/9631.html
KW - 
AB - <p style="text-align: justify;">This paper describes a method for investigating the analyticity and for obtaining perturbation expansions of eigenvalues and eigenvectors of a matrix dependent on several parameters. Some of results of this paper provide justification of the applications of the Newton method for inverse matrix eigenvalue problems.</p>