Incomplete Cholesky conjugate gradient method and its application in geoelectric field computation 不完全Cholesky共轭梯度法及其在地电场计算中的应用
The large scale complex equations are stored by one-dimensional variant-banded and are solved by the method of improved incomplete Choleskey conjugate gradient and the response of electromagnetic LWD tool is deserved. 采用改进的ICCG(不完全乔尔斯基共轭梯度)方法,对一维变带宽存储的大型复稀疏矩阵进行了求解,得到了随钻电磁波测井响应。
The calculation of three-dimensional geoelectric field of point source by incomplete Cholesky conjugate gradient method 利用不完全Cholesky共轭梯度法求解点源三维地电场
In this paper, we propose an efficient power / ground network solver, which include the absorption & resumption of the trees in the circuits and the method to solve the node voltage equation set by incomplete Cholesky decomposition conjugate gradient. 针对电源和地线网络的特殊性,提出了一个高效的电源和地线网络求解器,包括电路网络中树结构的合并与恢复和用不完全分解的预优共轭梯度法来求解节点电压方程。
Power / Ground Network Solver Based on Incomplete Cholesky Decomposition Conjugate Gradient 基于不完全分解预优共轭梯度法的电源和地线网络求解器