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Fast matrix splitting preconditioners for higher dimensional spatial fractional diffusion equations
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2020, 卷号: 404, 页码: 13
作者:
Bai, Zhong-Zhi
;
Lu, Kang-Ya
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  |  
浏览/下载:28/0
  |  
提交时间:2020/05/24
Spatial fractional diffusion equations
Shifted finite-difference discretization
Block Toeplitz-like matrix
Block circulant-like matrix
Preconditioning
Eigenvalue distribution
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
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  |  
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
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
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  |  
浏览/下载:13/0
  |  
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
Novel Systolization of Subquadratic Space Complexity Multipliers Based on Toeplitz Matrix-Vector Product Approach
期刊论文
IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 2019, 卷号: 27, 期号: 7, 页码: 1614-1622
作者:
Pan, Jeng-Shyang
;
Lee, Chiou-Yng
;
Sghaier, Anissa
;
Zeghid, Medien
;
Xie, Jiafeng
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/11
Digit-serial
finite field
subquadratic space complexity
systolic
multiplier
Toeplitz matrix-vector product (TMVP)-based decomposition
Separability of completely symmetric states in a multipartite system
期刊论文
PHYSICAL REVIEW A, 2019, 卷号: 99
作者:
Chen, Lin
;
Chu, Delin
;
Qian, Lilong
;
Shen, Yi
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浏览/下载:12/0
  |  
提交时间:2019/12/30
Matrix algebra
Convex combinations
Multipartite systems
Non negatives
Product state
Quantum Information
Symmetric quantum state
Symmetric state
Toeplitz matrices
Quantum optics
Topological Entropy of a Class of Subshifts of Finite Type
期刊论文
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2018, 卷号: 34, 期号: 12, 页码: 1765-1777
作者:
Xu, Jin Zhong
;
Wang, Lan Yu
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浏览/下载:15/0
  |  
提交时间:2019/01/11
Symbolic dynamical system
subshift of finite type
topological entropy
transfer matrix
Toeplitz matrix
A Simplified DOA Estimation Method Based on Correntropy in the Presence of ImpuIsive Noise
期刊论文
IEEE ACCESS, 2018, 卷号: 6, 页码: 67010-67025
作者:
Tian, Quan
;
Qiu, Tianshuang
;
Ma, Jitong
;
Li, Jingchun
;
Li, Rong
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  |  
浏览/下载:5/0
  |  
提交时间:2019/12/02
Alpha-stable distribution
correntropy
Toeplitz matrix
unitary transformation
MUSIC
DOA estimation
A fast algorithm for solving tridiagonal quasi-Toeplitz linear systems
期刊论文
APPLIED MATHEMATICS LETTERS, 2018, 卷号: 75, 页码: 74-81
作者:
Du, Lei
;
Sogabe, Tomohiro
;
Zhang, Shao-Liang
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Tridiagonal Toeplitz matrix
Direct methods
LU decomposition
Sherman-Morrison formula
A Fast Finite Difference Method for Three-Dimensional Time-Dependent Space-Fractional Diffusion Equations with Fractional Derivative Boundary Conditions
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2018, 卷号: 74, 期号: 2, 页码: 1009-1033
作者:
Zhao, Meng
;
Wang, Hong
;
Cheng, Aijie
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/11
Anomalous diffusion
Finite difference method
Fractional derivative
boundary condition
Space-fractional diffusion equation
Stability and
convergence analysis
Maximum-minimum principle
Toeplitz matrix
On numerical invariants for homogeneous submodules in H-2 (D-2)
期刊论文
NEW YORK JOURNAL OF MATHEMATICS, 2017, 卷号: 23, 页码: 505-526
作者:
Key, Fatemeh Azari
;
Lu, Yufeng
;
Yang, Rongwei
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Hardy space over the bidisk
submodule
core operator
fringe operator
Toeplitz matrix
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