广义严格对角占优矩阵的充分条件

摘要

the article gives the judgement sufficient conditions for generalized strictly diagonally dominant matrix. Generalized diagonally dominant matrix is one of important hot topic in the field of computational mathematics and matrix theory. The article improved on some recent results. A decision problem of generalized strictly diagonally dominant matrix for further promotion.%文章给出了判定广义严格对角占优矩阵的几个充分条件。广义对角占优矩阵是计算数学和矩阵理论研究的重要课题之一。文章中改进了近期一些结果，对广义严格对角占优矩阵的判定问题进行了进一步的推广。