利用稀疏矩阵技术求解大型稀疏线性方程组。
Large sparse system of linear equations are solved by sparse matrix methods.
讨论了由CFD问题得到的大型稀疏线性方程组的并行直接法求解问题。
This paper discusses parallel direct methods for large scale sparse linear equations come from CFD problems.
本文全面总结了当前并行求解大型稀疏线性方程组的两种主要方法—直接法和迭代法。
The characteristics of two main parallel computing algorithms on solving large sparse linear system equation-direct method and iterative method will be analyzed and summarized in this paper.
本文对行处理算法的存储技术进行了一些有益的探讨，给出了一种较为合理的行处理算法解大型稀疏线性方程组的存储分配方法。
In this paper, a memory technique for the row-action method is given. Experiments show that this method is efficient in solving huge and sparse linear systems.
本文研究了解决大型稀疏对称正定线性方程组的一类预条件共轭梯度法。
This paper is investigated a preconditioned conjugate gradient method in solving a linear algebraic system of large sparse symmetric and positive equations.
本文研究了解决大型稀疏对称正定线性方程组的一类预条件共轭梯度法。
This paper is investigated a preconditioned conjugate gradient method in solving a linear algebraic system of large sparse symmetric and positive equations.
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