Xiangxiong Zhang
Purdue University
H-index: 21
North America-United States
Top articles of Xiangxiong Zhang
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Structure Preserving Schemes for Fokker–Planck Equations of Irreversible Processes | Mathematics and Computers in Simulation | Nadia Loy Mattia Zanella | 2021/10/1 |
On the convergence of Sobolev gradient flow for the Gross–Pitaevskii eigenvalue problem | SIAM Journal on Numerical Analysis | Ziang Chen Jianfeng Lu Yulong Lu Xiangxiong Zhang | 2024/4/30 |
A high order accurate bound-preserving compact finite difference scheme for two-dimensional incompressible flow | Communications on Applied Mathematics and Computation | Hao Li Xiangxiong Zhang | 2024/3 |
An optimization based limiter for enforcing positivity in a semi-implicit discontinuous Galerkin scheme for compressible Navier-Stokes equations | arXiv preprint arXiv:2402.15645 | Chen Liu Xiangxiong Zhang | 2024/2/23 |
On enforcing non-negativity in polynomial approximations in high dimensions | arXiv preprint arXiv:2401.12415 | Yuan Chen Dongbin Xiu Xiangxiong Zhang | 2024/1/23 |
A Positivity-Preserving and Well-Balanced High Order Compact Finite Difference Scheme for Shallow Water Equations | Communications in Computational Physics | Baifen Ren Zhen Gao Yaguang Gu Xiangxiong Zhang | 2024/6 |
Kolmogorov’s dissipation number and determining wavenumber for dyadic models | Nonlinearity | Mimi Dai Margaret Hoeller Qirui Peng Xiangxiong Zhang | 2024/1/17 |
On the convergence of orthogonalization-free conjugate gradient method for extreme eigenvalues of Hermitian matrices: a Riemannian optimization interpretation | arXiv preprint arXiv:2302.04974 | Shixin Zheng Haizhao Yang Xiangxiong Zhang | 2023/2/9 |
A simple GPU implementation of spectral-element methods for solving 3D Poisson type equations on cartesian meshes | arXiv preprint arXiv:2310.00226 | Xinyu Liu Jie Shen Xiangxiong Zhang | 2023/9/30 |
Riemannian Langevin Monte Carlo schemes for sampling PSD matrices with fixed rank | arXiv preprint arXiv:2309.04072 | Tianmin Yu Shixin Zheng Jianfeng Lu Govind Menon Xiangxiong Zhang | 2023/9/8 |
An efficient and robust SAV based algorithm for discrete gradient systems arising from optimizations | arXiv preprint arXiv:2301.02942 | Xinyu Liu Jie Shen Xiaongxiong Zhang | 2023/1/7 |
A positivity-preserving implicit-explicit scheme with high order polynomial basis for compressible Navier–Stokes equations | Journal of Computational Physics | Chen Liu Xiangxiong Zhang | 2023/11/15 |
1D Model for the 3D Magnetohydrodynamics | Journal of Nonlinear Science | Mimi Dai Bhakti Vyas Xiangxiong Zhang | 2023/10 |
An Efficient and Robust Scalar Auxialiary Variable Based Algorithm for Discrete Gradient Systems Arising from Optimizations | SIAM Journal on Scientific Computing | Xinyu Liu Jie Shen Xiangxiong Zhang | 2023/10/31 |
A simple and efficient convex optimization based bound-preserving high order accurate limiter for Cahn-Hilliard-Navier-Stokes system | arXiv preprint arXiv:2307.09726 | Chen Liu Beatrice Riviere Jie Shen Xiangxiong Zhang | 2023/7/19 |
A monotone finite element method for anisotropic elliptic equations | arXiv preprint arXiv:2310.16274 | Hao Li Xiangxiong Zhang | 2023/10/25 |
Positivity-preserving and energy-dissipative finite difference schemes for the Fokker–Planck and Keller–Segel equations | IMA Journal of Numerical Analysis | Jingwei Hu Xiangxiong Zhang | 2023/5 |
On the monotonicity of spectral element method for Laplacian on quasi-uniform rectangular meshes | arXiv preprint arXiv:2310.15341 | Logan J Cross Xiangxiong Zhang | 2023/10/23 |
Positivity-preserving high order finite difference WENO schemes for compressible Navier-Stokes equations | Journal of Computational Physics | Chuan Fan Xiangxiong Zhang Jianxian Qiu | 2022/10/15 |
Riemannian optimization using three different metrics for Hermitian PSD fixed-rank constraints: an extended version | arXiv preprint arXiv:2204.07830 | Shixin Zheng Wen Huang Bart Vandereycken Xiangxiong Zhang | 2022/4/16 |
Co-Authors
