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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共58条,第1-10条 帮助

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Optimal rotated block-diagonal preconditioning for discretized optimal control problems constrained with fractional time-dependent diffusive equations 期刊论文  OAI收割
APPLIED NUMERICAL MATHEMATICS, 2021, 卷号: 163, 页码: 126-146
作者:  
Bai, Zhong-Zhi;  Lu, Kang-Ya
  |  收藏  |  浏览/下载:24/0  |  提交时间:2021/04/26
Weighted integral solvers for elastic scattering by open arcs in two dimensions 期刊论文  OAI收割
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 18
作者:  
Bruno, Oscar P.;  Xu, Liwei;  Yin, Tao
  |  收藏  |  浏览/下载:4/0  |  提交时间:2021/04/26
Diagonalization-based parallel-in-time algorithms for parabolic PDE-constrained optimization problems 期刊论文  OAI收割
ESAIM-CONTROL OPTIMISATION AND CALCULUS OF VARIATIONS, 2020, 卷号: 26, 页码: 26
作者:  
Wu, Shu-Lin;  Zhou, Tao
  |  收藏  |  浏览/下载:19/0  |  提交时间:2021/04/26
An anisotropic multilevel preconditioner for solving the Helmholtz equation with unequal directional sampling intervals 期刊论文  OAI收割
GEOPHYSICS, 2020, 卷号: 85, 期号: 6, 页码: T293-T300
作者:  
Yuan, Yu-Xin;  Li, A-Man;  Hu, Ting;  Liu, Hong
  |  收藏  |  浏览/下载:5/0  |  提交时间:2021/10/08
Inexact Newton-type methods based on Lanczos orthonormal method and application for full waveform inversion 期刊论文  OAI收割
Inverse Problems, 2020, 卷号: 36, 期号: 11
作者:  
He,Qinglong;  Wang,Yanfei
  |  收藏  |  浏览/下载:27/0  |  提交时间:2021/01/08
Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations 期刊论文  OAI收割
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:  
Bai, Zhong-Zhi;  Lu, Kang-Ya
  |  收藏  |  浏览/下载:6/0  |  提交时间:2020/05/24
Computing eigenpairs of Hermitian matrices in perfect Krylov subspaces 期刊论文  OAI收割
NUMERICAL ALGORITHMS, 2019, 卷号: 82, 期号: 4, 页码: 1251-1277
作者:  
Bai, Zhong-Zhi;  Miao, Cun-Qiang
  |  收藏  |  浏览/下载:9/0  |  提交时间:2020/05/24
Regularized HSS iteration methods for stabilized saddle-point problems 期刊论文  OAI收割
IMA JOURNAL OF NUMERICAL ANALYSIS, 2019, 卷号: 39, 期号: 4, 页码: 1888-1923
作者:  
Bai, Zhong-Zhi
  |  收藏  |  浏览/下载:57/0  |  提交时间:2020/01/10
A multigrid-based preconditioner for solving the Helmholtz equation with average-derivative optimal scheme 期刊论文  OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 7, 页码: 2660-2670
作者:  
Yuan YuXin;  Li AMan;  Hu Ting;  Guo Peng;  Liu Hong
  |  收藏  |  浏览/下载:56/0  |  提交时间:2019/08/22
Respectively scaled HSS iteration methods for solving discretized spatial fractional diffusion equations 期刊论文  OAI收割
NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS, 2018, 卷号: 25, 期号: 5, 页码: 18
作者:  
Bai, Zhong-Zhi
  |  收藏  |  浏览/下载:19/0  |  提交时间:2019/01/11