Shuhuang Xiang
Central South University
H-index: 25
Asia-China
Top articles of Shuhuang Xiang
Title | Journal | Author(s) | Publication Date |
|---|---|---|---|
Optimal pointwise error estimates for piecewise functions expanded with Laguerre polynomials | Journal of Computational and Applied Mathematics | Yali Zhang Shuhuang Xiang Desong Kong | 2024/6/1 |
Polynomial and rational interpolation: potential, barycentric weights, and Lebesgue constants | arXiv preprint arXiv:2401.12664 | Kelong Zhao Shuhuang Xiang | 2024/1/23 |
The root-exponential convergence of lightning plus polynomial approximation on corner domains | arXiv preprint arXiv:2401.03659 | Shuhuang Xiang Shunfeng Yang | 2024/1/8 |
On optimal convergence rates of Laguerre polynomial expansions for piecewise functions | Journal of Computational and Applied Mathematics | Yali Zhang Shuhuang Xiang Desong Kong | 2023/6/1 |
Fast barycentric rational interpolations for complex functions with some singularities | Calcolo | Shunfeng Yang Shuhuang Xiang | 2023/11 |
Exact penalization for cardinality and rank-constrained optimization problems via partial regularization | Optimization Methods and Software | Zhaosong Lu Xiaorui Li Shuhuang Xiang | 2023/3/4 |
Asymptotics on the Fredholm integral equation with a highly oscillatory and weakly singular kernel | Applied Mathematics and Computation | Shuhuang Xiang Qingyang Zhang | 2023/11/1 |
An efficient numerical method for Volterra integral equation of the second kind with a weakly singular kernel | Journal of Computational and Applied Mathematics | Desong Kong Shuhuang Xiang Hongyu Wu | 2023/8/1 |
A kernel-independent uniform fast multipole method based on barycentric rational interpolation | Numerical Algorithms | Jiangli Liang Shuhuang Xiang | 2023/8 |
Pointwise error estimates and local superconvergence of Jacobi expansions | Mathematics of Computation | Shuhuang Xiang Desong Kong Guidong Liu Li-Lian Wang | 2023/2/12 |
On the best convergence rate of lightning plus polynomial approximation for | arXiv preprint arXiv:2312.16116 | Shuhuang Xiang Shunfeng Yang Yanghao Wu | 2023/12/26 |
A fast multipole method for Fredholm integral equations of the second kind with general kernel K (x, y)= K (x− y) | Computers & Mathematics with Applications | Jiangli Liang Shuhuang Xiang | 2022/7/15 |
Fast and stable augmented Levin methods for highly oscillatory and singular integrals | Mathematics of Computation | Yinkun Wang Shuhuang Xiang | 2022/7 |
Levin methods for highly oscillatory integrals with singularities | Science China Mathematics | Yinkun Wang Shuhuang Xiang | 2022/3/1 |
Eigenvalue Analysis and Applications of the Legendre Dual-Petrov-Galerkin Methods for Initial Value Problems | arXiv preprint arXiv:2211.10599 | Desong Kong Jie Shen Li-Lian Wang Shuhuang Xiang | 2022/11/19 |
Extended barycentric rational schemes for functions of singularities | Calcolo | Desong Kong Shuhuang Xiang Li Li Ran Li | 2022/11 |
Sparse solutions of a class of constrained optimization problems | Mathematics of Operations Research | Lei Yang Xiaojun Chen Shuhuang Xiang | 2022/8 |
Convergence rates on spectral orthogonal projection approximation for functions of algebraic and logarithmatic regularities | SIAM Journal on Numerical Analysis | Shuhuang Xiang | 2021 |
A new constraint preconditioner based on the PGSS iteration method for non-Hermitian generalized saddle point problems | Applied Mathematics and Computation | Hongyu Wu Shuhuang Xiang | 2021/5/1 |
Fast linear barycentric rational interpolation for singular functions via scaled transformations | arXiv preprint arXiv:2101.07949 | Desong Kong Shuhuang Xiang | 2021/1/20 |
Co-Authors
