摘要
给出了非奇异H-矩阵判定的充分条件,并用数值例子说明了结果的有效性。
Some criteria practical sufficient conditions for nonsingular H-matrices will be given by comparing the elements of the matrix,and a numerical example illustrates the effectiveness of the result.
出处
《延安大学学报(自然科学版)》
2012年第2期1-2,7,共3页
Journal of Yan'an University:Natural Science Edition