摘要
1.序 言 1977年,William S.Helliwell提出了一种PE(Pseudo-Elimination)方法来解线性代数方程组 Ax=b,(1.1)
In this paper, an iterative method PE_k, based on the PE method for solving systems of li-near algebraic equations, is proposed. If the parameter k is chosen to be the optimum value,the rate of convergence of PE_k is five or six times faster than that of the PE method. Someconvergence theorems of PE_k are obtained, which include the previous results about the PE me-thod and SBGS method as special cases.
出处
《数值计算与计算机应用》
CSCD
北大核心
1993年第2期146-156,共11页
Journal on Numerical Methods and Computer Applications
