Journal of Liaoning Petrochemical University
α-Chain Diagonally Dominant Matrix and Criterion for Nonsingular H -Matrix
WANG Ming-gang, SONG Dai-cai, MIAO Chen
Journal of Liaoning Petrochemical University . 2010, (2): 74 -77 .  DOI: 10.3696/j.issn.1672-6952.2010.02.021