广义正定矩阵的判别及相应线性方程组的求解

摘要

By giving sufficient conditions and necessary and sufficient conditions for the judgment of generalized positive definite matrix,the author studied HSS iterative algorithm for solving linear equations of generalized positive definite matrix,analyzed convergence of the algorithm and gave numerical experiments.%通过给出广义正定矩阵判别的充分条件和充要条件,研究求解广义正定矩阵线性方程组的HSS迭代算法,分析算法的收敛性,并给出数值实验.