Xiangxiong Zhang
Results

Journal Article
On the Monotonicity of $Q^3$ Spectral Element Method for Laplacian
Annals of Applied Mathematics, Vol. 40 (2024), Iss. 2 : pp. 161–190

Journal Article
On the Monotonicity of $Q^2$ Spectral Element Method for Laplacian on Quasi-Uniform Rectangular Meshes
Communications in Computational Physics, Vol. 35 (2024), Iss. 1 : pp. 160–180

Journal Article
A Positivity-Preserving and Well-Balanced High Order Compact Finite Difference Scheme for Shallow Water Equations
Communications in Computational Physics, Vol. 35 (2024), Iss. 2 : pp. 524–552

Journal Article
A Simple GPU Implementation of Spectral-Element Methods for Solving 3D Poisson Type Equations on Rectangular Domains and Its Applications
Communications in Computational Physics, Vol. 36 (2024), Iss. 5 : pp. 1157–1185