【摘要】 <正>1引言广义M-矩阵和广义H-矩阵的理论在许多实际问题的研究中有着非常重要的作用,如欧拉方程数值求解中出现的线性系统的块迭代法的收敛性问题,以及动力系统的研究等.国内外一些学者对广义M-矩阵和广义H-矩阵的性质、判定方法、以及收敛的更多还原

【Abstract】 The generalized H-matrices has extensive applications in many subjects, such as the convergence of iterative schemes for linear systems arising in the numerical solution of partial differential equations.In this paper,we prove that the Khatri-Rao product of generalized M-matrices are generalized M-matrices,and the Khatri-Rao product of generalized H-matrices are generalized H-matrices.We also extend its application of block iterative methods for linear systems.更多还原