Sixth-order quasi-compact difference schemes for 2D and 3D Helmholtz equations. - Zhi Wang; Yongbin Ge; Hai-Wei Sun; Tao Sun 015 (Appl. Math. Comput., 2022)

A Sixth-Order Quasi-Compact Difference Scheme for Multidimensional Poisson Equations Without Derivatives of Source Term. - Tao Sun 015; Zhi Wang; Hai-Wei Sun; Chengjian Zhang (J. Sci. Comput., 2022)

Preconditioning Technique Based on Sine Transformation for Nonlocal Helmholtz Equations with Fractional Laplacian. - Tian-Yi Li 002; Fang Chen; Hai-Wei Sun; Tao Sun 015 (J. Sci. Comput., 2023)

Efficient and unconditionally energy stable exponential-SAV schemes for the phase field crystal equation. - Fan Zhang; Hai-Wei Sun; Tao Sun 015 (Appl. Math. Comput., 2024)

Stiff-cut leap-frog scheme for fractional Laplacian diffusion equations. - Tao Sun 015; Hai-Wei Sun (J. Comput. Appl. Math., 2024)

A stiff-cut splitting technique for stiff semi-linear systems of differential equations. - Tao Sun 015; Hai-Wei Sun (Numer. Algorithms, 2024)

Accelerated schemes of compact difference methods for space-fractional sine-Gordon equations with distributed delay. - Tao Sun 015; Chengjian Zhang; Changyang Tang (Numer. Linear Algebra Appl., 2024)

Pre-tensorial alternative direction implicit method for nonlocal diffusion equations. - Tao Sun 015; Michael K. Ng 001; Hai-Wei Sun (Math. Comput. Simul., 2025)

Banded preconditioner for two-dimensional space fractional diffusion equations with nonuniform mesh. - Tao Sun 015; Tian-Yi Li 002; Hai-Wei Sun; Xiao-Jia Yang (J. Appl. Math. Comput., 2025)

Improved analysis of sine-transform-based approximate inverse preconditioner for Toeplitz-like systems. - Zhi-Wei Fang; Tian-Yi Li 002; Hai-Wei Sun; Tao Sun 015 (Appl. Math. Comput., 2026)

Unconditionally energy stable time marching numerical schemes for the modified phase field crystal equation. - Fan Zhang; Hai-Wei Sun; Tao Sun 015; Tian-Yi Li 002 (Math. Comput. Simul., 2026)