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A limited-memory block bi-diagonal Toeplitz preconditioner for block lower triangular Toeplitz system from time–space fractional diffusion equation
期刊论文
Journal of Computational and Applied Mathematics, 2019, 卷号: 362, 页码: 99-115
作者:
Zhao, Yong-Liang
;
Zhu, Pei-Yong
;
Gu, Xian-Ming
;
Zhao, Xi-Le
;
Cao, Jianxiong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/11/14
Gradient methods
Linear systems
Matrix algebra
Partial differential equations
Circulant preconditioner
Fractional differential equations
Krylov subspace method
Toeplitz matrices
WSGD
Surface Effects on the Scattering of SH-Wave Around an Arbitrary Shaped Nano-Cavity
期刊论文
ADVANCES IN MATHEMATICAL PHYSICS, 2019, 卷号: 2019
作者:
Wu, Hongmei
;
Ou, Zhiying
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浏览/下载:5/0
  |  
提交时间:2020/06/02
A limited-memory block bi-diagonal Toeplitz preconditioner for block lower triangular Toeplitz system from time-space fractional diffusion equation
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 362, 页码: 99-115
作者:
Zhao, Yong-Liang
;
Zhu, Pei-Yong
;
Gu, Xian-Ming
;
Zhao, Xi-Le
;
Cao, Jianxiong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/11/15
Block triangular lower Toeplitz matrix
Skew-circulant preconditioner
Krylov subspace methods
Fractional differential equations
WSGD
L2-1(sigma) formula
The scaling limit of high-dimensional online independent component analysis
期刊论文
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2019, 卷号: 2019, 期号: 12, 页码: 13
作者:
Wang, Chuang
;
Lu, Yue M.
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浏览/下载:10/0
  |  
提交时间:2020/03/30
machine learning
Discontinuity-Detecting Method for a Four-Point Stencil and Its Application to Develop a Third-Order Hybrid-WENO Scheme
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 81, 期号: 3, 页码: 1732-1766
作者:
Liu SP(刘升平)
;
Shen YQ(申义庆)
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  |  
浏览/下载:42/0
  |  
提交时间:2020/04/07
Third-order WENO scheme
Discontinuity-detecting method
Non-nodal critical point
Hybrid-WENO scheme
Vibration and buckling behaviors of porous functionally graded material beams subjected to hygro-thermal-mechanical effects
期刊论文
Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2019, 卷号: 36, 期号: 12, 页码: 2975-2983
作者:
Pu, Yu
;
Zhou, Fengxi
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浏览/下载:9/0
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提交时间:2020/11/14
Beams and girders
Buckling
Couplings
Functionally graded materials
Materials properties
Porosity
Functionally graded material (FGM)
Generalized beam theories
Hygrothermal environment
Length-to-thickness ratio
Mechanical effects
Simply supported beams
Thermal-mechanical load
Vibration
Experimental and theoretical analysis of passively Q-switched lasers with a high output coupling
期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 6
作者:
Zhang, Baichao
;
Wang, Pengyuan
;
Chen, Ying
;
Wang, Yanchao
;
Sang, Youbao
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浏览/下载:73/0
  |  
提交时间:2019/12/02
Solid-state laser
Passively Q-switched laser
Coupled rate equations
Solving the Vlasov-Maxwell equations using Hamiltonian splitting
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2019, 卷号: 396, 页码: 381-399
作者:
Li, Yingzhe
;
He, Yang
;
Sun, Yajuan
;
Niesen, Jitse
;
Qin, Hong
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  |  
浏览/下载:66/0
  |  
提交时间:2020/01/10
Vlasov-Maxwell system
Poisson bracket
Hamiltonian splitting method
A diffuse interface model and semi-implicit energy stable finite element method for two-phase magnetohydrodynamic flows
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2019, 卷号: 356, 页码: 435-464
作者:
Yang, Jinjin
;
Mao, Shipeng
;
He, Xiaoming
;
Yang, Xiaofeng
;
He, Yinnian
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  |  
浏览/下载:67/0
  |  
提交时间:2020/01/10
Two-phase MHD flows
Diffuse interface models
Finite element method
Energy stability
Semi-implicit scheme
Second-Order Asymptotic Analysis and Computations of Axially and Spherically Symmetric Piezoelectric Problems for Composite Structures
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2019, 卷号: 81, 期号: 2, 页码: 689-731
作者:
Ma, Qiang
;
Wang, Hao
;
Yang, Zhiqiang
;
Li, Zhihui
;
Cui, Junzhi
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  |  
浏览/下载:16/0
  |  
提交时间:2020/05/24
Axially and spherically symmetric piezoelectricity
Periodic composite materials
Multi-scale expansion homogenization method
Second-order asymptotic approximation
Finite element simulation
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