On the Perturbation of Schur Complements in Positive Semidefinite Matrices

Stewart, G. W.This note gives perturbation bounds for the Schur complement of a positive definite matrix in a positive semidefinite matrix. (Also cross-referenced as UMIACS-TR-95-38)en-USOn the Perturbation of Schur Complements in Positive Semidefinite MatricesTechnical Report