关于GPSD方法的收敛性

ON CONVERGENCE OF THE GPSD METHOD

本文对系数矩阵是对称正定矩阵、广义Ｌ－矩阵、广义Ｈ－矩阵的情形，给出了迭代求解线性方程组的ＧＰＳＤ方法的收敛性定理。

In this paper,the convergence of the generalized preconditioned simultaneous dispacement method (GPSD methood) is considered with the coefficient matrix A,which is asymmetric positive definite matrix,a generalized L-matrix and a generalized Hmatrix.