On generalized Schur complement of nonstrictly diagonally dominant matrices and general H-matrices Article Sidebar PDF Published: Jan 1, 2012 DOI: https://doi.org/10.13001/1081-3810.1558 Main Article Content Cheng-Yi Zhang Yan Zhu Shuanghua Luo Jicheng Li Article Details Issue Vol. 23 (2012) Section Article