TY - JOUR T1 - A direct algorithm for distinguishing nonsingular M-matrix and H-matrix AU - Y. Li & Y. Zhu JO - Numerical Mathematics, a Journal of Chinese Universities VL - 1 SP - 79 EP - 86 PY - 2015 DA - 2015/02 SN - 14 DO - http://doi.org/ UR - https://global-sci.org/intro/article_detail/nm/10090.html KW - AB -