A TWO-PARAMETER PARALLEL JACOBI-TYPE METHOD AND ITS CONVERGENCE
双参数并行Jacobi型方法及其收敛性

In this paper, a two-parameter parallel Jacobi-type method for solving systems of linearalgebraic equations is proposed and the convergence is analysed. Several examples are given.For the model problem we give the interval of convergence, the optimum parameters and theoptimum rate of convergence. The results are satisfactory.