| A circulant preconditioner for fractional diffusion equations SL Lei, HW Sun Journal of Computational Physics 242, 715-725, 2013 | 239 | 2013 |
| Multigrid method for fractional diffusion equations HK Pang, HW Sun Journal of Computational Physics 231 (2), 693-703, 2012 | 225 | 2012 |
| Preconditioning techniques for diagonal-times-Toeplitz matrices in fractional diffusion equations J Pan, R Ke, MK Ng, HW Sun SIAM Journal on Scientific Computing 36 (6), A2698-A2719, 2014 | 139 | 2014 |
| Multigrid method for ill-conditioned symmetric Toeplitz systems RH Chan, QS Chang, HW Sun SIAM Journal on Scientific Computing 19 (2), 516-529, 1998 | 128 | 1998 |
| Stability and convergence of finite difference schemes for a class of time-fractional sub-diffusion equations based on certain superconvergence GH Gao, HW Sun, ZZ Sun Journal of Computational Physics 280, 510-528, 2015 | 123 | 2015 |
| Some high-order difference schemes for the distributed-order differential equations G Gao, H Sun, Z Sun Journal of Computational Physics 298, 337-359, 2015 | 93 | 2015 |
| A fast direct method for block triangular Toeplitz-like with tri-diagonal block systems from time-fractional partial differential equations R Ke, MK Ng, HW Sun Journal of Computational Physics 303, 203-211, 2015 | 91 | 2015 |
| High order compact scheme with multigrid local mesh refinement procedure for convection diffusion problems J Zhang, H Sun, JJ Zhao Computer methods in applied mechanics and engineering 191 (41-42), 4661-4674, 2002 | 80 | 2002 |
| A high‐order finite difference discretization strategy based on extrapolation for convection diffusion equations H Sun, J Zhang Numerical Methods for Partial Differential Equations: An International …, 2004 | 78 | 2004 |
| Fast approximate inversion of a block triangular Toeplitz matrix with applications to fractional sub‐diffusion equations X Lu, HK Pang, HW Sun Numerical Linear Algebra with Applications 22 (5), 866-882, 2015 | 65 | 2015 |
| Shift-invert Arnoldi approximation to the Toeplitz matrix exponential ST Lee, HK Pang, HW Sun SIAM Journal on Scientific Computing 32 (2), 774-792, 2010 | 62 | 2010 |
| A high‐order compact boundary value method for solving one‐dimensional heat equations H Sun, J Zhang Numerical Methods for Partial Differential Equations: An International …, 2003 | 59 | 2003 |
| 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 | 55 | 2017 |
| A fast method for variable-order Caputo fractional derivative with applications to time-fractional diffusion equations ZW Fang, HW Sun, H Wang Computers & Mathematics with Applications 80 (5), 1443-1458, 2020 | 49 | 2020 |
| 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 | 46 | 2017 |
| A CCD–ADI method for unsteady convection–diffusion equations HW Sun, LZ Li Computer Physics Communications 185 (3), 790-797, 2014 | 46 | 2014 |
| Convergence of the multigrid method of ill-conditioned block Toeplitz systems HW Sun, XQ Jin, QS Chang BIT Numerical Mathematics 41, 179-190, 2001 | 46 | 2001 |
| Fast numerical contour integral method for fractional diffusion equations HK Pang, HW Sun Journal of Scientific Computing 66, 41-66, 2016 | 44 | 2016 |
| An implicit difference scheme for time-fractional diffusion equations with a time-invariant type variable order XM Gu, HW Sun, YL Zhao, X Zheng Applied Mathematics Letters 120, 107270, 2021 | 43 | 2021 |
| A fourth-order compact difference scheme on face centered cubic grids with multigrid method for solving 2D convection diffusion equation H Sun, N Kang, J Zhang, ES Carlson Mathematics and computers in Simulation 63 (6), 651-661, 2003 | 42 | 2003 |
Michael Kwok-Po NgSIAM Fellow, AAIA Fellow, Dean of Science, Chair Professor in Mathematics & in Data Science, HKBU在 hkbu.edu.hk 的电子邮件经过验证
