N. Castro-González

Publication Activity (10 Years)

Years Active: 2004-2009
Publications (10 Years): 0

Publications

M. F. Martínez-Serrano, N. Castro-González
On the Drazin inverse of block matrices and generalized Schur complement. Appl. Math. Comput. 215 (7) (2009)
J. Y. Vélez-Cerrada, Juan Robles, N. Castro-González
Error bounds for the perturbation of the Drazin inverse under some geometrical conditions. Appl. Math. Comput. 215 (6) (2009)
N. Castro-González, Juan Robles, J. Y. Vélez-Cerrada
Characterizations of a Class of Matrices and Perturbation of the Drazin Inverse. SIAM J. Matrix Anal. Appl. 30 (2) (2008)
N. Castro-González, J. Y. Vélez-Cerrada
The weighted Drazin inverse of perturbed matrices with related support idempotents. Appl. Math. Comput. 187 (2) (2007)
N. Castro-González, Esther Dopazo, Juan Robles
Formulas for the Drazin inverse of special block matrices. Appl. Math. Comput. 174 (1) (2006)
N. Castro-González, J. Y. Vélez-Cerrada
Characterizations of matrices which eigenprojections at zero are equal to a fixed perturbation. Appl. Math. Comput. 159 (3) (2004)