Operators and Matrices · Volume 6, Issue 1 Nearest southeast submatrix that makes multiple an eigenvalue of the normal northwest submatrix 06-01 Pages 1-35 DOI 10.7153/oam-06-01 Downloads Short PDF Full PDF PNG Authors Juan-Miguel Gracia Francisco E. Velasco Keywords singular values analytic matrix functions asymptotic behavior Malyshev Moore-Penrose inverse Subject classes 15A18 15A60 15A09