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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
512017
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
432017
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
322022
An all-at-once preconditioner for evolutionary partial differential equations
X Lin, M Ng
SIAM Journal on Scientific Computing 43 (4), A2766-A2784, 2021
292021
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
242018
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
202019
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
202019
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
162020
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
142021
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
52023
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
52020
A block -circulant based preconditioned MINRES method for wave equations
X Lin, S Hon
arXiv preprint arXiv:2306.03574, 2023
22023
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
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
12022
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
A Parallel-in-Time Preconditioner for the Schur Complement of Parabolic Optimal Control Problems.
XL Lin, Z Zhang
arXiv preprint arXiv:2109.12524, 2021
12021
A matching Schur complement preconditioning technique for inverse source problems
X Lin, MK Ng
Applied Numerical Mathematics, 2024
2024
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