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An approximate inverse preconditioner for spatial fractional diffusion equations with piecewise continuous coefficients Journal article
International Journal of Computer Mathematics, 2019
作者:  Fang,Zhi Wei;  Sun,Hai Wei;  Wei,Hui Qin
收藏  |  浏览/下载:13/0  |  提交时间:2019/05/27
Approximate Inverse  Circulant Matrix  Fast Fourier Transform  Fractional Diffusion Equation  Krylov Subspace Methods  Piecewise Continuous Coefficients  Toeplitz Matrix  
Characterizations of Mono-Components: the Blaschke and Starlike Types Journal article
COMPLEX ANALYSIS AND OPERATOR THEORY, 2018,Volume: 12,Issue: 6,Page: 1383-1399
作者:  Qian, Tao;  Tan, Lihui
收藏  |  浏览/下载:36/0  |  提交时间:2018/10/30
Circular Analytic Signal  Mono-component  Blaschke Product  Bedrosian Identity  Multivalent Starlike Functions  Boundary Starlike Functions  
Hilbert transformation and representation of the ax + b group Journal article
Canadian Mathematical Bulletin, 2018,Volume: 61,Issue: 1,Page: 70-84
作者:  Pei Dang;  Hua Liu;  Tao Qian
收藏  |  浏览/下载:4/0  |  提交时间:2019/02/11
Hilbert Transform  Singular Integral  The Ax + b Group  
Envelope detection using generalized analytic signal in 2D QLCT domains Journal article
作者:  Kou, Kit Ian;  Liu, Ming-Sheng;  Pedro Morais, Joao;  Zou, Cuiming
收藏  |  浏览/下载:9/0  |  提交时间:2018/10/30
Quaternion Fourier Transform  Quaternion Linear Canonical Transform  Hilbert Transform  Analytic Signal  Instantaneous Amplitude  
Fast ADI method for high dimensional fractional diffusion equations in conservative form with preconditioned strategy Journal article
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2017,Volume: 73,Issue: 3,Page: 385-403
作者:  Chou, Lot-Kei;  Lei, Siu-Long
收藏  |  浏览/下载:13/0  |  提交时间:2018/10/30
High Dimensional Two-sided Fractional Diffusion Equation  Alternating Direction Implicit Method  Approximate Inverse Preconditioner  Krylov Subspace Method  Superlinear Convergence  Fast Fourier Transform  
A fast accurate approximation method with multigrid solver for two-dimensional fractional sub-diffusion equation Journal article
Journal of Computational Physics, 2016,Volume: 323,Page: 204-218
作者:  Lin,Xue lei;  Lu,Xin;  Ng,Micheal K.;  Sun,Hai Wei
收藏  |  浏览/下载:5/0  |  提交时间:2019/05/27
Block Lower Triangular Toeplitz Matrix  Block Ε-circulant Approximation  Fractional Sub-diffusion Equations  Multigrid Method  
Linear statistics of matrix ensembles in classical background Journal article
Mathematical Methods in the Applied Sciences, 2016,Volume: 39,Issue: 13,Page: 3758-3790
作者:  Min C.;  Chen Y.
收藏  |  浏览/下载:6/0  |  提交时间:2019/02/12
Asymptotics  Linear Spectral Statistics  Orthogonal Polynomials  Random Matrices  
Face Aging Effect Simulation Using Hidden Factor Analysis Joint Sparse Representation Journal article
IEEE Transactions on Image Processing, 2016,Volume: 25,Issue: 6,Page: 2493-2507
作者:  Hongyu Yang;  Di Huang;  Yunhong Wang;  Heng Wang;  Yuanyan Tang
收藏  |  浏览/下载:4/0  |  提交时间:2019/02/11
Face Aging Simulation/progression/synthesis  Hidden Factor Analysis  Sparse Representation  
Multilevel circulant preconditioner for high-dimensional fractional diffusion equations Journal article
East Asian Journal on Applied Mathematics, 2016,Volume: 6,Issue: 2,Page: 109-130
作者:  Lei S.-L.;  Chen X.;  Zhang X.
收藏  |  浏览/下载:4/0  |  提交时间:2019/02/14
Gmres Method  High-dimensional Two-sided Fractional Diffusion Equation  Implicit Finite Difference Method  Multilevel Circulant Preconditioner  Unconditionally Stable  
New aspects of Beurling-Lax shift invariant subspaces Journal article
Applied Mathematics and Computation, 2015,Volume: 256,Page: 257-266
作者:  Tan L.;  Qian T.;  Chen Q.
收藏  |  浏览/下载:6/0  |  提交时间:2019/02/11
Backward Shift Invariant Subspace  Band Preserving Problem  Bedrosian Identity  Forward Shift Invariant Subspace