Jinchao Xu
Penn State University
H-index: 66
North America-United States
Top articles of Jinchao Xu
Title | Journal | Author(s) | Publication Date |
---|---|---|---|
An interpretive constrained linear model for ResNet and MgNet | Neural Networks | Juncai He Jinchao Xu Lian Zhang Jianqing Zhu | 2023/5/1 |
MgNO: Efficient parameterization of linear operators via multigrid | ICLR 2024 | Juncai He Xinliang Liu Jinchao Xu | 2023/10/16 |
Integral boundary conditions in phase field models | Computers & Mathematics with Applications | Xiaofeng Xu Lian Zhang Yin Shi Long-Qing Chen Jinchao Xu | 2023/4/1 |
On a Schur complement operator arisen from Navier-Stokes equations and its preconditioning | Ling Shen Jinchao Xu | 2023/8/25 | |
Lack of robustness and accuracy of many numerical schemes for phase-field simulations | Mathematical Models and Methods in Applied Sciences | Jinchao Xu Xiaofeng Xu | 2023/7/16 |
Domain Decomposition Methods in Science and Engineering XXVI | Randolph Bank Michael Holst Olof Widlund Jinchao Xu | 2013/7/3 | |
Expressivity and Approximation Properties of Deep Neural Networks with ReLU Activation | arXiv preprint arXiv:2312.16483 | Juncai He Tong Mao Jinchao Xu | 2023/12/27 |
Characterization of the variation spaces corresponding to shallow neural networks | Constructive Approximation | Jonathan W Siegel Jinchao Xu | 2023/2/22 |
An efficient iterative method for dynamical Ginzburg-Landau equations | Journal of Computational Physics | Qingguo Hong Limin Ma Jinchao Xu Longqing Chen | 2023/2/1 |
Deep neural networks and finite elements of any order on arbitrary dimensions | arXiv preprint arXiv:2312.14276 | Juncai He Jinchao Xu | 2023/12/21 |
FV-MgNet: Fully connected V-cycle MgNet for interpretable time series forecasting | Journal of Computational Science | Jianqing Zhu Juncai He Lian Zhang Jinchao Xu | 2023/5/1 |
Robust BPX preconditioner for fractional Laplacians on bounded Lipschitz domains | Mathematics of Computation | Juan Borthagaray Ricardo Nochetto Shuonan Wu Jinchao Xu | 2023/11 |
Sharp bounds on the approximation rates, metric entropy, and n-widths of shallow neural networks | Foundations of Computational Mathematics | Jonathan W Siegel Jinchao Xu | 2022/11/9 |
ReLU deep neural networks from the hierarchical basis perspective | Computers & Mathematics with Applications | Juncai He Lin Li Jinchao Xu | 2022/8/15 |
High-order approximation rates for shallow neural networks with cosine and ReLUk activation functions | Applied and Computational Harmonic Analysis | Jonathan W Siegel Jinchao Xu | 2022/5/1 |
Block triangular preconditioning for stochastic Galerkin method | Journal of Computational and Applied Mathematics | Dongwu Wang Bin Zheng Long Chen Guang Lin Jinchao Xu | 2022/10/1 |
An extended Galerkin analysis in finite element exterior calculus | Mathematics of Computation | Qingguo Hong Yuwen Li Jinchao Xu | 2022/5 |
On the activation function dependence of the spectral bias of neural networks | arXiv preprint arXiv:2208.04924 | Qingguo Hong Jonathan W Siegel Qinyang Tan Jinchao Xu | 2022/8/9 |
A sharp Korn's inequality for piecewise space and its application | arXiv preprint arXiv:2207.02060 | Qingguo Hong YounJu Lee Jinchao Xu | 2022/7/5 |
Meta-mgnet: Meta multigrid networks for solving parameterized partial differential equations | Journal of computational physics | Yuyan Chen Bin Dong Jinchao Xu | 2022/4/15 |