Sumanth KaushikPeter L HagelsteinJournal of Computational PhysicsS. Kaushik and P.L. Hagelstein, `The application of the preconditioned biconjugate gradient algorithm to NLTE rate matrix equations', J. Comput. Phys., 101, 360-367 (1992)....
Biconjugate Gradients Method The biconjugate gradients (BiCG) algorithm was developed to generalize the conjugate gradient (CG) method to nonsymmetric systems. BiCG solves not only the original linear system Ax=b but also the conjugate system ATx∗=b∗. This leads to two sets of conjugate res...
UpdatedMar 25, 2019 C Importing a linear system saved as a Harwell-Boeing matrix and solve it using BiCGSTAB algorithm linear-equationssparse-matrixnumerical-analysisbicgstabharwell-boeing-matrix UpdatedSep 3, 2017 C++ kzm-tn/sparse_matrix
BICGSTAB (BiConjugate Gradient STABilized) is an iterative method used to solve linear equations, particularly sparse linear systems. It is an extension of the well-known Conjugate Gradient (CG) algorithm that can efficiently handlenon-symmetric and ill-conditioned matrices. In this article, we will...
中文Bi -共轭梯度 英语 翻译Bi- Conjugate Gradient BCG缩写是Bi -共轭梯度的意思,BCG全写Bi- Conjugate Gradient。 BCG缩写可能还有其它意思,请根据自身行业、属性核对选择BCG正确的英文缩写及全写。 参考资料: 1.百度翻译:Bi -共轭梯度 2.有道翻译:Bi -共轭梯度...
The convergence behavior of BiCGStab is often more irregular than that of GMRES.Intermediate residuals can even be orders of magnitude larger than the initial residual, which can affect the numerical accuracy as well as the rate of convergence. If the algorithm detects poor accuracy in the residua...
Define Biconjugate. Biconjugate synonyms, Biconjugate pronunciation, Biconjugate translation, English dictionary definition of Biconjugate. a. 1. Twice paired, as when a petiole forks twice. Webster's Revised Unabridged Dictionary, published 1913 by G. &
1) biconjugate-gradient(BICG) 双共轭梯度2) bi-conjugate gradient algorithm 双共轭梯度算法3) bi-conjugate gradient method 双共轭梯度法 1. Preconditioned bi-conjugate gradient method of large-scale complex linear equations; 大型复线性方程组预处理双共轭梯度法 2. The resulting large and sparse ...
5) preconditioned bi-conjugate gradient stabilized(BiCGSTAB) algorithm 预处理稳定双共轭梯度法 6) biconjugate-gradient(BICG) 双共轭梯度 补充资料:共轭梯度法 又称共轭斜量法,是解线性代数方程组和非线性方程组的一种数值方法,例如对线性代数方程组
3) conjugate gradient iterative procedure 共轭梯度迭代法 1. A conjugate gradient iterative procedure was used to solve the algebraic problems arising from those two approximate schemes. 对这两个方法离散后所得到的代数方程组 ,利用共轭梯度迭代法求解 。4) Improved conjugate gradient 改进共轭梯度法...