I'm trying to find information on the eigenvalues of an n×n matrix $A$ such that
$A=D+J$ Where $D$ is some complex valued diagonal matrix, and $J$ is a rank one matrix, $J = uu^T$. How to compute the eigen values of $A$ in this case?
I'm trying to find information on the eigenvalues of an n×n matrix $A$ such that
$A=D+J$ Where $D$ is some complex valued diagonal matrix, and $J$ is a rank one matrix, $J = uu^T$. How to compute the eigen values of $A$ in this case?