中文摘要：

尽可能简单地判别一个矩阵是否是一个非奇H-矩阵,对实际的应用是非常有意义的;从矩阵的子标集的划分出发,研究给出了判别一个矩阵为非奇H-矩阵的几个充分条件,改进和推广了文献[1-2]中的相关结果。

英文摘要：

It＇s of great importance to find out a way to examine whether a matrix is a nonsingular H-matrix or not.This paper gave several sufficient conditions to distinguish a nonsingular matrix,which generalized the results in references[1]and[2]by using the partition of set of indices in matrices.