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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
Authors:  Fang,Zhi Wei;  Sun,Hai Wei;  Wei,Hui Qin
Favorite  |  View/Download:20/0  |  Submit date:2019/05/27
Approximate Inverse  Circulant Matrix  Fast Fourier Transform  Fractional Diffusion Equation  Krylov Subspace Methods  Piecewise Continuous Coefficients  Toeplitz Matrix  
Circulant preconditioners for a kind of spatial fractional diffusion equations Journal article
Numerical Algorithms, 2018
Authors:  Zhi-Wei Fang;  Michael K. Ng;  ·Hai-Wei Sun
Favorite  |  View/Download:15/0  |  Submit date:2019/08/09
Fractional Diffusion Equation  Fast Fourier Transform  Krylov Subspace Methods  Toeplitz Matrix  Circulant Preconditioner  
A Convergence Analysis of the MINRES Method for Some Hermitian Indefinite Systems Conference paper
Authors:  Xie, Ze-Jia;  Jin, Xiao-Qing;  Zhao, Zhi
Favorite  |  View/Download:3/0  |  Submit date:2018/10/30
MINRES  Convergence bound  Hermitian indefinite  Toeplitz system  
A Convergence Analysis of the MINRES Method for Some Hermitian Indefinite Systems Journal article
East Asian Journal on Applied Mathematics, 2017,Volume: 7,Issue: 4,Page: 827-836
Authors:  Xie Z.-J.;  Jin X.-Q.;  Zhao Z.
Favorite  |  View/Download:12/0  |  Submit date:2019/02/11
Convergence Bound  Hermitian Indefinite  Key Words: Minres  Toeplitz System  
Superoptimal preconditioners for functions of matrices Journal article
Numerical Mathematics, 2015,Volume: 8,Issue: 4,Page: 515-529
Authors:  Bai Z.-J.;  Jin X.-Q.;  Yao T.-T.
Favorite  |  View/Download:5/0  |  Submit date:2019/02/11
Functions Of Matrices  Pcg Method  Superoptimal Preconditioners  Toeplitz Matrix  
Optimal preconditioners for functions of matrices Journal article
Linear Algebra and Its Applications, 2014,Volume: 457,Page: 224-243
Authors:  Jin X.-Q.;  Zhao Z.;  Tam S.-C.
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Functions Of Matrices  Optimal Preconditioners  Pcg Method  Toeplitz Matrix  
On some inverse singular value problems with toeplitz-related structure Journal article
Numerical Algebra, Control and Optimization, 2012,Volume: 2,Issue: 1,Page: 187-192
Authors:  Bai Z.-J.;  Jin X.-Q.;  Vong S.-W.
Favorite  |  View/Download:4/0  |  Submit date:2018/12/24
Inverse Singular Value Problem  Toeplitz Matrix  Toeplitz-plus-hankel Matrix  
A survey and some extensions of T. Chan's preconditioner Journal article
Linear Algebra and Its Applications, 2008,Volume: 428,Issue: 2-3,Page: 403-412
Authors:  Jin X.-Q.;  Wei Y.-M.
Favorite  |  View/Download:6/0  |  Submit date:2019/02/11
Block Operator  Circulant Matrix  Point Operator  T. Chan's circulanT.precondiT.oner  T. Chan's precondiT.oner  Toeplitz Matrix  
A family of generating functions with an application in finance Conference paper
Proceedings of the National Institute for Mathematical Sciences, Daejeon, Korea, October 10-12 2008
Authors:  Ying-Ying Zhang;  Seak-Weng Vong;  Xiao-Qing Jin
Favorite  |  View/Download:5/0  |  Submit date:2019/07/24
Unitarily invariant norms of Toeplitz matrices with Fisher-Hartwig singularities Journal article
SIAM Journal on Matrix Analysis and Applications, 2007,Volume: 29,Issue: 3,Page: 850-854
Authors:  Vong S.-W.;  Jin X.-Q.
Favorite  |  View/Download:7/0  |  Submit date:2018/12/24
Fisher-hartwig Singularity  Ky Fan Norm  Schatten Norm  Toeplitz Matrix  Unitarily Invariant Norm