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Xuelei Lin
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Year
A splitting preconditioner for Toeplitz-like linear systems arising from fractional diffusion equations
X Lin, MK Ng, HW Sun
SIAM Journal on Matrix Analysis and Applications 38 (4), 1580-1614, 2017
532017
A multigrid method for linear systems arising from time-dependent two-dimensional space-fractional diffusion equations
X Lin, MK Ng, HW Sun
Journal of Computational Physics 336, 69-86, 2017
452017
Spectral analysis for preconditioning of multi-dimensional Riesz fractional diffusion equations
X Huang, XL Lin, MK Ng, HW Sun
Numer. Math. Theor. Meth. Appl. 15, 565-591, 2022
362022
An all-at-once preconditioner for evolutionary partial differential equations
X Lin, M Ng
SIAM Journal on Scientific Computing 43 (4), A2766-A2784, 2021
312021
Stability and convergence analysis of finite difference schemes for time-dependent space-fractional diffusion equations with variable diffusion coefficients
X Lin, MK Ng, HW Sun
Journal of Scientific Computing 75, 1102-1127, 2018
282018
Efficient preconditioner of one-sided space fractional diffusion equation
XL Lin, MK Ng, HW Sun
BIT Numerical Mathematics 58 (3), 729--748, 2018
232018
A fast solver for multidimensional time–space fractional diffusion equation with variable coefficients
XL Lin, MK Ng
Computers & Mathematics with Applications 78 (5), 1477--1489, 2019
212019
Crank--Nicolson Alternative Direction Implicit Method for Space-Fractional Diffusion Equations with Nonseparable Coefficients
XL Lin, MK Ng, HW Sun
SIAM Journal on Numerical Analysis 57 (3), 997--1019, 2019
212019
A Separable Preconditioner for Time-Space Fractional Caputo-Riesz Diffusion Equations
Xuelei Lin, Michael K. Ng, Haiwei Sun
Numerical Mathematics: Theory, Methods and Applications 11 (4), 827-853, 2018
182018
Tensor factorization with total variation and Tikhonov regularization for low-rank tensor completion in imaging data
XL Lin, MK Ng, XL Zhao
Journal of Mathematical Imaging and Vision 62 (6), 900-918, 2020
172020
A parallel-in-time two-sided preconditioning for all-at-once system from a non-local evolutionary equation with weakly singular kernel
X Lin, MK Ng, Y Zhi
Journal of Computational Physics 434, 110221, 2021
162021
A fast accurate approximation method with multigrid solver for two-dimensional fractional sub-diffusion equation
X Lin, X Lu, MK Ng, HW Sun
Journal of Computational Physics 323, 204-218, 2016
142016
A τ-preconditioner for a non-symmetric linear system arising from multi-dimensional Riemann-Liouville fractional diffusion equation
X Lin, X Huang, MK Ng, HW Sun
Numerical Algorithms 92 (1), 795-813, 2023
72023
An Efficient Second-Order Convergent Scheme for One-Side Space Fractional Diffusion Equations with Variable Coefficients
X Lin, P Lyu, MK Ng, HW Sun, S Vong
Communications on Applied Mathematics and Computation 2 (2), 215-239, 2020
62020
A block -circulant based preconditioned MINRES method for wave equations
X Lin, S Hon
arXiv preprint arXiv:2306.03574, 2023
32023
A single-sided all-at-once preconditioning for linear system from a non-local evolutionary equation with weakly singular kernels
X Lin, J Dong, S Hon
arXiv preprint arXiv:2404.13974, 2024
22024
An unconditionally positivity-preserving implicit–explicit scheme for evolutionary stable distribution model
CH Zhang, GZ Chen, ZW Fang, X Lin, HW Sun
Journal of Computational and Applied Mathematics 403, 113883, 2022
22022
Preconditioning for symmetric positive definite systems in balanced fractional diffusion equations
ZW Fang, XL Lin, MK Ng, HW Sun
Numerische Mathematik 147 (3), 651-677, 2021
22021
A preconditioned MINRES method for block lower triangular Toeplitz systems
C Li, X Lin, S Hon
arXiv preprint arXiv:2307.07749, 2023
12023
A parallel-in-time preconditioner for Crank-Nicolson discretization of a parabolic optimal control problem
XL Lin, SL Wu
arXiv preprint arXiv:2109.12524, 2021
12021
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Articles 1–20