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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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A TWO-LEVEL PRECONDITIONED HELMHOLTZ-JACOBI-DAVIDSON METHOD FOR THE MAXWELL EIGENVALUE PROBLEM
期刊论文
MATHEMATICS OF COMPUTATION, 2022, 卷号: 91, 期号: 334, 页码: 623-657
Authors:
Liang, Qigang
;
Xu, Xuejun
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View/Download:95/0
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Submit date:2022/04/29
Maxwell eigenvalue problem
edge element
Helmholtz projection
Jacobi-Davidson method
domain decomposition
AN ORTHOGONALIZATION-FREE PARALLELIZABLE FRAMEWORK FOR ALL-ELECTRON CALCULATIONS IN DENSITY FUNCTIONAL THEORY
期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2022, 卷号: 44, 期号: 3, 页码: B723-B745
Authors:
Gao, Bin
;
Hu, Guanghu
;
Kuang, Yang
;
Liu, Xin
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View/Download:44/0
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Submit date:2023/02/07
Key words
density functional theory
all-electron calculations
total energy minimization
orthogonalization-free
scalability
Order Reduced Schemes for the Fourth Order Eigenvalue Problems on Multi-Connected Planar Domains
期刊论文
NUMERICAL MATHEMATICS-THEORY METHODS AND APPLICATIONS, 2021, 卷号: 14, 期号: 4, 页码: 920-944
Authors:
Xi, Yingxia
;
Ji, Xia
;
Zhang, Shuo
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Submit date:2022/04/02
Multilevel mixed element method
fourth order eigenvalue problem
multi-connected planar domain
A Simple Low-Degree Optimal Finite Element Scheme for the Elastic Transmission Eigenvalue Problem
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 30, 期号: 4, 页码: 1061-1082
Authors:
Xi, Yingxia
;
Ji, Xia
;
Zhang, Shuo
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View/Download:71/0
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Submit date:2022/04/02
subject Elastic transmission eigenvalue problem
nonconforming finite element method
high accuracy
Multiscale asymptotic analysis and computations for Steklov eigenvalue problem in periodically perforated domain
期刊论文
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2021, 页码: 21
Authors:
Ye, Shuyu
;
Ma, Qiang
;
Hu, Bing
;
Cui, Junzhi
;
Jiang, Xue
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View/Download:96/0
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Submit date:2021/10/26
corrector equations
error estimation
finite element computation
second-order two-scale asymptotic analysis
Steklov eigenvalue problem
Two-scale and three-scale asymptotic computations of the Neumann-type eigenvalue problems for hierarchically perforated materials
期刊论文
APPLIED MATHEMATICAL MODELLING, 2021, 卷号: 92, 页码: 565-593
Authors:
Ma, Qiang
;
Ye, Shuyu
;
Cui, Junzhi
;
Yang, Zhiqiang
;
Jiang, Xue
;
Li, Zhihui
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Submit date:2021/04/26
Hierarchically perforated structure
Successive two-scale asymptotic analysis
Neumann-type elliptic eigenvalue problem
Second-order two-scale and three-scale
asymptotic computations
Finite element simulation
Eigenfunction behavior and adaptive finite element approximations of nonlinear eigenvalue problems in quantum physics
期刊论文
ESAIM-MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS-MODELISATION MATHEMATIQUE ET ANALYSE NUMERIQUE, 2021, 卷号: 55, 期号: 1, 页码: 209-227
Authors:
Yang, Bin
;
Zhou, Aihui
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Submit date:2021/04/26
Adaptive finite element approximation
complexity
convergence
nonlinear eigenvalue problem
non-polynomial behavior
unique continuation property
An Algebraic Multigrid Method for Eigenvalue Problems and Its Numerical Tests
期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 11, 期号: 1, 页码: 1-19
Authors:
Zhang, Ning
;
Han, Xiaole
;
He, Yunhui
;
Xie, Hehu
;
You, Chun'guang
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View/Download:144/0
  |  
Submit date:2021/01/14
Algebraic multigrid
multilevel correction
eigenvalue problem
A multigrid method for the ground state solution of Bose-Einstein condensates based on Newton iteration
期刊论文
BIT NUMERICAL MATHEMATICS, 2021, 页码: 19
Authors:
Xu, Fei
;
Xie, Hehu
;
Xie, Manting
;
Yue, Meiling
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View/Download:94/0
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Submit date:2021/04/26
BEC
GPE
Nonlinear eigenvalue problem
Multigrid method
Finite element method
Explicit a posteriori and a priori error estimation for the finite element solution of Stokes equations
期刊论文
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 2021, 页码: 15
Authors:
Liu, Xuefeng
;
Nakao, Mitsuhiro T.
;
You, Chun'guang
;
Oishi, Shin'ichi
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View/Download:86/0
  |  
Submit date:2021/04/26
Stokes equation
A posteriori error estimation
A priori error estimation
Finite element method
Hypercircle method
Eigenvalue problem