中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [9]
地质与地球物理研究所 [2]
国家空间科学中心 [1]
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OAI收割 [12]
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期刊论文 [11]
学位论文 [1]
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2020 [2]
2019 [1]
2018 [1]
2017 [1]
2016 [1]
2014 [2]
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NUMERICAL INVESTIGATION OF ENSEMBLE METHODS WITH BLOCK ITERATIVE SOLVERS FOR EVOLUTION PROBLEMS
期刊论文
OAI收割
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2020, 卷号: 25, 期号: 12, 页码: 4905-4923
作者:
Ju, Lili
;
Leng, Wei
;
Wang, Zhu
;
Yuan, Shuai
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2021/01/14
Ensemble method
ensemble-based time stepping
block CG
block GMRES
iterative linear solver
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:31/0
  |  
提交时间:2021/04/26
Parabolic PDE-constrained optimization
PinT algorithm
diagonalization technique
preconditioner
GMRES
BiCGStab
A Robust Multilevel Preconditioner Based on a Domain Decomposition Method for the Helmholtz Equation
期刊论文
OAI收割
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 81, 期号: 1, 页码: 291-311
作者:
Lu, Peipei
;
Xu, Xuejun
  |  
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2019/10/28
Multilevel method
Helmholtz equation
High wave number
Continuous interior penalty finite element method
GMRES method
Overlapping domain decomposition method
三维背景太阳风的快捷模式研究
学位论文
OAI收割
: 中国科学院国家空间科学中心, 2018
作者:
王媛
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/12/13
背景太阳风
MHD模拟
有限体积
线性最小二乘
GMRES
LU-SGS
多GPU实现
OVERLAPPING DOMAIN DECOMPOSITION PRECONDITIONERS FOR UNCONSTRAINED ELLIPTIC OPTIMAL CONTROL PROBLEMS
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2017, 卷号: 14, 期号: 4-5, 页码: 550-570
作者:
Tan, Zhiyu
;
Gong, Wei
;
Yan, Ningning
  |  
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2018/07/30
Overlapping domain decomposition method
elliptic optimal control problem
preconditioned MINRES method
preconditioned GMRES method
A ROBUST MULTILEVEL METHOD FOR THE TIME -HARMONIC MAXWELL EQUATION WITH HIGH WAVE NUMBER
期刊论文
OAI收割
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2016, 卷号: 38, 期号: 2, 页码: A856-A874
作者:
Lu, Peipei
;
Xu, Xuejun
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2018/07/30
multilevel method
time-harmonic Maxwell equation
high wave number
continuous interior penalty finite element method
GMRES method
local Fourier analysis
Convergence analyses of different modeling schemes for generalized Lippmann-Schwinger integral equation in piecewise heterogeneous media
期刊论文
OAI收割
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2014, 卷号: 63, 页码: 150-161
作者:
Yu, Geng-Xin
;
Fu, Li-Yun
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收藏
  |  
浏览/下载:25/0
  |  
提交时间:2018/09/26
Generalized Lippmann-Schwinger integral equation
Piecewise heterogeneous media
Born series approximation
The GMRES method
Convergence analyses
Convergence analyses of different modeling schemes for generalized Lippmann-Schwinger integral equation in piecewise heterogeneous media
期刊论文
OAI收割
SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2014, 卷号: 63, 页码: 150-161
作者:
Yu, Geng-Xin
;
Fu, Li-Yun
  |  
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2018/09/26
Generalized Lippmann-Schwinger integral equation
Piecewise heterogeneous media
Born series approximation
The GMRES method
Convergence analyses
ON PRECONDITIONED ITERATIVE METHODS FOR CERTAIN TIME-DEPENDENT PARTIAL DIFFERENTIAL EQUATIONS
期刊论文
OAI收割
SIAM JOURNAL ON NUMERICAL ANALYSIS, 2009, 卷号: 47, 期号: 2, 页码: 1019-1037
作者:
Bai, Zhong-Zhi
;
Huang, Yu-Mei
;
Ng, Michael K.
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收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/07/30
time-dependent partial differential equation
sinc-Galerkin discretization
Toeplitz- like matrix
preconditioning
eigenvalue bound
GMRES method
A globally convergent Newton-GMRES method for large sparse systems of nonlinear equations
期刊论文
OAI收割
APPLIED NUMERICAL MATHEMATICS, 2007, 卷号: 57, 期号: 3, 页码: 235-252
作者:
An, Heng-Bin
;
Bai, Zhong-Zhi
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/07/30
systems of nonlinear equations
inexact Newton method
GMRES
global convergence