@article{Liu2023, 
author = {Panpan Liu and Haifeng Sang and Min Li and Guorui Huang and He Niu},
title = {New criteria for nonsingular    H-matrices},
year = {2023},
journal = {AIMS Mathematics},
volume = {8},
number = {8},
pages = {17484-17502},
keywords = {criteria, diagonally dominant matrix, numerical examples, α-diagonally dominant matrix, nonsingular H-matrix},
url = {https://www.sciopen.com/article/10.3934/math.2023893},
doi = {10.3934/math.2023893},
abstract = {In this paper, according to the theory of two classes of    α-diagonally dominant matrices, the row index set of the matrix is divided properly, and then some positive diagonal matrices are constructed. Furthermore, some new criteria for nonsingular    H-matrix are obtained. Finally, numerical examples are given to illustrate the effectiveness of the proposed criteria.}
}