Erratum: Perturbation of Partitioned Hermitian Definite Generalized Eigenvalue Problems

Ren-Cang Li, Yuji Nakatsukasa, Ninoslav Truhar, Shufang Xu
2013 SIAM Journal on Matrix Analysis and Applications  
The main purpose of this erratum is to correct mistakes in the proof of Theorem 2.4 ). 1 In [2], the eigenvalues are ordered in ascending order. But the proof there works for, without any change, the case in which the eigenvalues are ordered in descending order.
doi:10.1137/120874795 fatcat:3kkkasxc3vboxkwfwjcfly66rm