Xue-lei Lin

activity

20192025

most citedA parallel-in-time two-sided preconditioning for all-at-once system from a non-local evolutionary equation with weakly singular kernel

20 citations · 22 across the 7 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

math.NA2024

A single-sided all-at-once preconditioning for linear system from a non-local evolutionary equation with weakly singular kernels

Xuelei Lin, Jiamei Dong, Sean Hon

{In [X. L. Lin, M. K. Ng, and Y. Zhi. {\it J. Comput. Phys.}, 434 (2021), pp. 110221] and [Y. L. Zhao, J. Wu, X. M. Gu, and H. Li. {\it Comput. Math. Appl.}, 148(2023), pp. 200--21…

math.NA2024

A $τ$ -preconditioner for space fractional diffusion equation with non-separable variable coefficients

Xue-Lei Lin, Michael K. Ng

In this paper, we study a $τ$ -matrix approximation based preconditioner for the linear systems arising from discretization of unsteady state Riesz space fractional diffusion equati…

A single-sided all-at-once preconditioning for linear system from a non-local evolutionary equation with weakly singular kernels

A τ-preconditioner for space fractional diffusion equation with non-separable variable coefficients

A $τ$ -preconditioner for space fractional diffusion equation with non-separable variable coefficients