conjugate solution

In this paper , we consider the incomplete LU preconditioning strategies for the conjugate gradient iterative solution to the large sparse non-Hermitian systems resulting from finite element method ( FEM ) .

在这里，我们重点考虑了用不完全分解预处理技术结合共轭梯度迭代法求解此类型的大型非Hermit有限元方程。

The real quadratic system with one real straight line solution and two conjugate complex straight line solution

具有一条实积分直线和一对共轭复积分直线的实二次微分系统

Compared with direct conjugate gradient optimal control solution method , the method of this paper is a direct and effective way to solve the problem .

给出了使用共轭梯度直接最优控制解法与本文方法的结果比较，表明本文方法是解决该类问题的一种直观有效的途径。

This paper presents two kinds of improved preconditioned conjugate gradient method for solution of large sparse symmetric ill-conditioned linear equations in 3D eddy current field analysis .

本文针对三维涡流场问题分析中所形成的大型稀疏对称病态线性代数方程组，提出了两种改进型预处理共轭梯度法。