%0 Journal Article
%A Zhang, Cheng-Yi
%A Luo, Shuanghua
%A Xu, Chengxian
%A Jiang, Hongying
%T Schur complements of generally diagonally dominant matrices and a criterion for irreducibility of matrices
%J The electronic journal of linear algebra
%D 2009
%P 69-87
%V 18
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_2009__18__a51/
%G en
%F ELA_2009__18__a51