Jinchao Xu

Publication Activity (10 Years)

Years Active: 1992-2024
Publications (10 Years): 85

Top Venues

CoRR

J. Comput. Phys.

Numerische Mathematik

J. Sci. Comput.

Publications

Cheng Wang, Pengtao Sun, Yumiao Zhang, Jinchao Xu, Yan Chen, Jiarui Han
A Unified-Field Monolithic Fictitious Domain-Finite Element Method for Fluid-Structure-Contact Interactions and Applications to Deterministic Lateral Displacement Problems. CoRR (2024)
Cheng Wang, Pengtao Sun, Yumiao Zhang, Jinchao Xu, Yan Chen, Jiarui Han
A unified-field monolithic fictitious domain-finite element method for fluid-structure-contact interactions and applications to deterministic lateral displacement problems. J. Comput. Phys. 510 (2024)
Hongru Zhao, Jinchao Xu
Convergence Analysis and Trajectory Comparison of Gradient Descent for Overparameterized Deep Linear Networks. Trans. Mach. Learn. Res. 2024 (2024)
Jongho Park, Jinchao Xu, Xiaofeng Xu
Randomized greedy algorithms for neural network optimization. CoRR (2024)
Huang Huang, Fei Yu, Jianqing Zhu, Xuening Sun, Hao Cheng, Dingjie Song, Zhihong Chen, Mosen Alharthi, Bang An, Juncai He, Ziche Liu, Junying Chen, Jianquan Li, Benyou Wang, Lian Zhang, Ruoyu Sun, Xiang Wan, Haizhou Li, Jinchao Xu
AceGPT, Localizing Large Language Models in Arabic. NAACL-HLT (2024)
Juncai He, Xinliang Liu, Jinchao Xu
MgNO: Efficient Parameterization of Linear Operators via Multigrid. ICLR (2024)
Jie Cao, Jinchao Xu, Bo Wang
Service capability aware big data workflow scheduling approach in cloud datacentre. Int. J. Intell. Syst. Technol. Appl. 22 (1) (2024)
Jonathan W. Siegel, Jinchao Xu
Sharp Bounds on the Approximation Rates, Metric Entropy, and n-Widths of Shallow Neural Networks. Found. Comput. Math. 24 (2) (2024)
Xiaofeng Xu, Lian Zhang, Yin Shi, Long-Qing Chen, Jinchao Xu
Integral boundary conditions in phase field models. Comput. Math. Appl. 135 (2023)
Jongho Park, Jinchao Xu
DualFL: A Duality-based Federated Learning Algorithm with Communication Acceleration in the General Convex Regime. CoRR (2023)
Juncai He, Tong Mao, Jinchao Xu
Activation. CoRR (2023)
Jianqing Zhu, Juncai He, Lian Zhang, Jinchao Xu
FV-MgNet: Fully Connected V-cycle MgNet for Interpretable Time Series Forecasting. CoRR (2023)
Juan Pablo Borthagaray, Ricardo H. Nochetto, Shuonan Wu, Jinchao Xu
Robust BPX preconditioner for fractional Laplacians on bounded Lipschitz domains. Math. Comput. 92 (344) (2023)
Jianqing Zhu, Juncai He, Lian Zhang, Jinchao Xu
FV-MgNet: Fully connected V-cycle MgNet for interpretable time series forecasting. J. Comput. Sci. 69 (2023)
Juncai He, Xinliang Liu, Jinchao Xu
MgNO: Efficient Parameterization of Linear Operators via Multigrid. CoRR (2023)
Qingguo Hong, Limin Ma, Jinchao Xu, Long-Qing Chen
An efficient iterative method for dynamical Ginzburg-Landau equations. J. Comput. Phys. 474 (2023)
Huang Huang, Fei Yu, Jianqing Zhu, Xuening Sun, Hao Cheng, Dingjie Song, Zhihong Chen, Abdulmohsen Alharthi, Bang An, Ziche Liu, Zhiyi Zhang, Junying Chen, Jianquan Li, Benyou Wang, Lian Zhang, Ruoyu Sun, Xiang Wan, Haizhou Li, Jinchao Xu
AceGPT, Localizing Large Language Models in Arabic. CoRR (2023)
Juncai He, Jinchao Xu, Lian Zhang, Jianqing Zhu
An interpretive constrained linear model for ResNet and MgNet. Neural Networks 162 (2023)
Jonathan W. Siegel, Qingguo Hong, Xianlin Jin, Wenrui Hao, Jinchao Xu
Greedy training algorithms for neural networks and applications to PDEs. J. Comput. Phys. 484 (2023)
Juncai He, Jinchao Xu
Deep Neural Networks and Finite Elements of Any Order on Arbitrary Dimensions. CoRR (2023)
Jinchao Xu, Boyu Mu, Luwei Zhang, Rong Chai, Yanfu He, Xiaoshuan Zhang
Fabrication and optimization of passive flexible ammonia sensor for aquatic supply chain monitoring based on adaptive parameter adjustment artificial neural network (APA-ANN). Comput. Electron. Agric. 212 (2023)
Qingguo Hong, YounJu Lee, Jinchao Xu
space and its application. CoRR (2022)
Jongho Park, Jinchao Xu, Xiaofeng Xu
A neuron-wise subspace correction method for the finite neuron method. CoRR (2022)
Qingguo Hong, Qinyang Tan, Jonathan W. Siegel, Jinchao Xu
On the Activation Function Dependence of the Spectral Bias of Neural Networks. CoRR (2022)
Jonathan W. Siegel, Jinchao Xu
Optimal Convergence Rates for the Orthogonal Greedy Algorithm. IEEE Trans. Inf. Theory 68 (5) (2022)
Dongwu Wang, Bin Zheng, Long Chen, Guang Lin, Jinchao Xu
Block triangular preconditioning for stochastic Galerkin method. J. Comput. Appl. Math. 412 (2022)
Qingguo Hong, Yuwen Li, Jinchao Xu
An extended Galerkin analysis in finite element exterior calculus. Math. Comput. 91 (335) (2022)
Qingguo Hong, Limin Ma, Jinchao Xu
An efficient iterative method for dynamical Ginzburg-Landau equations. CoRR (2022)
Juncai He, Lin Li, Jinchao Xu
ReLU deep neural networks from the hierarchical basis perspective. Comput. Math. Appl. 120 (2022)
Jindong Wang, Jinchao Xu, Jianqing Zhu
CNNs with Compact Activation Function. ICCS (1) (2022)
Yuyan Chen, Bin Dong, Jinchao Xu
Meta-MgNet: Meta multigrid networks for solving parameterized partial differential equations. J. Comput. Phys. 455 (2022)
Jonathan W. Siegel, Jinchao Xu
Sharp Lower Bounds on the Approximation Rate of Shallow Neural Networks. CoRR (2021)
Wenrui Hao, Xianlin Jin, Jonathan W. Siegel, Jinchao Xu
An efficient greedy training algorithm for neural networks and applications in PDEs. CoRR (2021)
Qingguo Hong, Yuwen Li, Jinchao Xu
An Extended Galerkin analysis in finite element exterior calculus. CoRR (2021)
Juncai He, Jinchao Xu, Lian Zhang, Jianqing Zhu
An Interpretive Constrained Linear Model for ResNet and MgNet. CoRR (2021)
Jonathan W. Siegel, Jinchao Xu
Optimal Approximation Rates and Metric Entropy of ReLU$^k$ and Cosine Networks. CoRR (2021)
Kaibo Hu, Young-Ju Lee, Jinchao Xu
Helicity-conservative finite element discretization for incompressible MHD systems. J. Comput. Phys. 436 (2021)
Xiaofeng Xu, Lian Zhang, Yin Shi, Long-Qing Chen, Jinchao Xu
Integral boundary conditions in phase field models. CoRR (2021)
Jonathan W. Siegel, Jinchao Xu
Characterization of the Variation Spaces Corresponding to Shallow Neural Networks. CoRR (2021)
Juncai He, Lin Li, Jinchao Xu
Approximation Properties of Deep ReLU CNNs. CoRR (2021)
Juan Pablo Borthagaray, Ricardo H. Nochetto, Shuonan Wu, Jinchao Xu
Robust BPX preconditioner for the integral fractional Laplacian on bounded domains. CoRR (2021)
Jie Cao, Zhifeng Zhang, Bo Wang, Xiao Cui, Jinchao Xu
A reliability-aware scheduling algorithm for parallel task executing on cloud computing system. Int. J. Intell. Syst. Technol. Appl. 20 (3) (2021)
Wenrui Hao, Pengtao Sun, Jinchao Xu, Lian Zhang
Multiscale and monolithic arbitrary Lagrangian-Eulerian finite element method for a hemodynamic fluid-structure interaction problem involving aneurysms. J. Comput. Phys. 433 (2021)
Jonathan W. Siegel, Jinchao Xu
Improved Convergence Rates for the Orthogonal Greedy Algorithm. CoRR (2021)
Qingguo Hong, Jun Hu, Limin Ma, Jinchao Xu
New discontinuous Galerkin algorithms and analysis for linear elasticity with symmetric stress tensor. Numerische Mathematik 149 (3) (2021)
Juncai He, Lin Li, Jinchao Xu
ReLU Deep Neural Networks from the Hierarchical Basis Perspective. CoRR (2021)
Qingguo Hong, Jonathan W. Siegel, Jinchao Xu
Rademacher Complexity and Numerical Quadrature Analysis of Stable Neural Networks with Applications to Numerical PDEs. CoRR (2021)
Shuonan Wu, Jinchao Xu
Simplex-Averaged Finite Element Methods for H(grad), H(curl), and H(div) Convection-Diffusion Problems. SIAM J. Numer. Anal. 58 (1) (2020)
Kaibo Hu, Young-Ju Lee, Jinchao Xu
Helicity-conservative finite element discretization for MHD systems. CoRR (2020)
Yuyan Chen, Bin Dong, Jinchao Xu
Meta-MgNet: Meta Multigrid Networks for Solving Parameterized Partial Differential Equations. CoRR (2020)
Jonathan W. Siegel, Jinchao Xu
Activation Functions. CoRR (2020)
Shuangshuang Chen, Qingguo Hong, Jinchao Xu, Kai Yang
Robust block preconditioners for poroelasticity. CoRR (2020)
Qingguo Hong, Jun Hu, Limin Ma, Jinchao Xu
An Extended Galerkin Analysis for Linear Elasticity with Strongly Symmetric Stress Tensor. CoRR (2020)
Juncai He, Xiaodong Jia, Jinchao Xu, Lian Zhang, Liang Zhao
regularization effective in training sparse CNN. Comput. Optim. Appl. 77 (1) (2020)
Jonathan W. Siegel, Jianhong Chen, Jinchao Xu
Training Sparse Neural Networks using Compressed Sensing. CoRR (2020)
Qingguo Hong, Chunmei Liu, Jinchao Xu
An Abstract Stabilization Method with Applications to Nonlinear Incompressible Elasticity. CoRR (2020)
Jonathan W. Siegel, Jinchao Xu
Approximation rates for neural networks with general activation functions. Neural Networks 128 (2020)
Fei Wang, Shuonan Wu, Jinchao Xu
A Mixed Discontinuous Galerkin Method for Linear Elasticity with Strongly Imposed Symmetry. J. Sci. Comput. 83 (1) (2020)
Jinchao Xu
The Finite Neuron Method and Convergence Analysis. CoRR (2020)
Shuonan Wu, Jinchao Xu
simplicial grids when m=n+1. Math. Comput. 88 (316) (2019)
Kaibo Hu, Jinchao Xu
Structure-preserving finite element methods for stationary MHD models. Math. Comput. 88 (316) (2019)
Jonathan W. Siegel, Jinchao Xu
On the Approximation Properties of Neural Networks. CoRR (2019)
Juncai He, Kaibo Hu, Jinchao Xu
Generalized Gaffney inequality and discrete compactness for discrete differential forms. Numerische Mathematik 143 (4) (2019)
Juncai He, Yuyan Chen, Jinchao Xu
Constrained Linear Data-feature Mapping for Image Classification. CoRR (2019)
Wei Leng, Chen-Song Zhang, Pengtao Sun, Bin Gao, Jinchao Xu
Numerical simulation of an immersed rotating structure in fluid for hemodynamic applications. J. Comput. Sci. 30 (2019)
Juncai He, Jinchao Xu
MgNet: A Unified Framework of Multigrid and Convolutional Neural Network. CoRR (2019)
Shihua Gong, Shuonan Wu, Jinchao Xu
New hybridized mixed methods for linear elasticity and optimal multilevel solvers. Numerische Mathematik 141 (2) (2019)
Jianhong Chen, Huang Huang, Wenrui Hao, Jinchao Xu
A machine learning method correlating pulse pressure wave data with pregnancy. CoRR (2019)
Qingguo Hong, Shuonan Wu, Jinchao Xu
Extended Galerkin Method. CoRR (2019)
Arthur Bousquet, Xiaozhe Hu, Maximilian S. Metti, Jinchao Xu
Newton Solvers for Drift-Diffusion and Electrokinetic Equations. SIAM J. Sci. Comput. 40 (3) (2018)
Pengtao Sun, Wei Leng, Chen-Song Zhang, Rihui Lan, Jinchao Xu
ALE Method for a Rotating Structure Immersed in the Fluid and Its Application to the Artificial Heart Pump in Hemodynamics. ICCS (3) (2018)
Xiaodong Jia, Liang Zhao, Lian Zhang, Juncai He, Jinchao Xu
Modified Regularized Dual Averaging Method for Training Sparse Convolutional Neural Networks. CoRR (2018)
Jinchao Xu, Ludmil T. Zikatanov
Algebraic multigrid methods. Acta Numer. 26 (2017)
Zheng Li, Shuhong Wu, Chen-Song Zhang, Jinchao Xu, Chunsheng Feng, Xiaozhe Hu
Numerical studies of a class of linear solvers for fine-scale petroleum reservoir simulation. Comput. Vis. Sci. 18 (2-3) (2017)
Shuonan Wu, Jinchao Xu
Multiphase Allen-Cahn and Cahn-Hilliard models and their discretizations with the effect of pairwise surface tensions. J. Comput. Phys. 343 (2017)
Kaibo Hu, Yicong Ma, Jinchao Xu
Stable finite element methods preserving $\nabla \cdot \varvec{B}=0$ exactly for MHD models. Numerische Mathematik 135 (2) (2017)
Tao Cui, Jinchao Xu, Chen-Song Zhang
An error-resilient redundant subspace correction method. Comput. Vis. Sci. 18 (2-3) (2017)
Changhe Qiao, Shuhong Wu, Jinchao Xu, Chen-Song Zhang
Analytical decoupling techniques for fully implicit reservoir simulation. J. Comput. Phys. 336 (2017)
Bin Zheng, Luoping Chen, Xiaozhe Hu, Long Chen, Ricardo H. Nochetto, Jinchao Xu
Fast Multilevel Solvers for a Class of Discrete Fourth Order Parabolic Problems. J. Sci. Comput. 69 (1) (2016)
Yicong Ma, Kaibo Hu, Xiaozhe Hu, Jinchao Xu
Robust preconditioners for incompressible MHD models. J. Comput. Phys. 316 (2016)
Maximilian S. Metti, Jinchao Xu, Chun Liu
Energetically stable discretizations for charge transport and electrokinetic models. J. Comput. Phys. 306 (2016)
Qingguo Hong, Johannes Kraus, Jinchao Xu, Ludmil T. Zikatanov
A robust multigrid method for discontinuous Galerkin discretizations of Stokes and linear elasticity equations. Numerische Mathematik 132 (1) (2016)
Xiaozhe Hu, Panayot S. Vassilevski, Jinchao Xu
A two-grid SA-AMG convergence bound that improves when increasing the polynomial degree. Numer. Linear Algebra Appl. 23 (4) (2016)
Tzanio V. Kolev, Jinchao Xu, Yunrong Zhu
Multilevel Preconditioners for Reaction-Diffusion Problems with Discontinuous Coefficients. J. Sci. Comput. 67 (1) (2016)
Lars Grasedyck, Lu Wang, Jinchao Xu
A nearly optimal multigrid method for general unstructured grids. Numerische Mathematik 134 (3) (2016)
Shuo Zhang, Jinchao Xu
Optimal Solvers for Fourth-Order PDEs Discretized on Unstructured Grids. SIAM J. Numer. Anal. 52 (1) (2014)
Qun Lin, Hehu Xie, Jinchao Xu
Lower bounds of the discretization error for piecewise polynomials. Math. Comput. 83 (285) (2014)
Xiaozhe Hu, Young-Ju Lee, Jinchao Xu, Chen-Song Zhang
On Adaptive Eulerian-Lagrangian Method for Linear Convection-Diffusion Problems. J. Sci. Comput. 58 (1) (2014)
Blanca Ayuso de Dios, Franco Brezzi, L. Donatella Marini, Jinchao Xu, Ludmil T. Zikatanov
A Simple Preconditioner for a Discontinuous Galerkin Method for the Stokes Problem. J. Sci. Comput. 58 (3) (2014)
Tao Cui, Jinchao Xu, Chen-Song Zhang
An Error-Resilient Redundant Subspace Correction Method. CoRR (2013)
Lu Wang, Xiaozhe Hu, Jonathan Cohen, Jinchao Xu
A Parallel Auxiliary Grid Algebraic Multigrid Method for Graphic Processing Units. SIAM J. Sci. Comput. 35 (3) (2013)
Xiaozhe Hu, Shuhong Wu, Xiao-hui Wu, Jinchao Xu, Chen-Song Zhang, Shiquan Zhang, Ludmil T. Zikatanov
Combined Preconditioning with Applications in Reservoir Simulation. Multiscale Model. Simul. 11 (2) (2013)
Zhiping Wang, Jinchao Xu, Tun Wang
The online monitoring system software design and the SOC estimation algorithm research for power battery. ICVES (2013)
Ming Wang, Jinchao Xu
. Math. Comput. 82 (281) (2013)
Xiaozhe Hu, Panayot S. Vassilevski, Jinchao Xu
Comparative Convergence Analysis of Nonlinear AMLI-Cycle Multigrid. SIAM J. Numer. Anal. 51 (2) (2013)
Guozhu Yu, Jinchao Xu, Ludmil T. Zikatanov
Analysis of a two-level method for anisotropic diffusion equations on aligned and nonaligned grids. Numer. Linear Algebra Appl. 20 (5) (2013)
Liuqiang Zhong, Shi Shu, Junxian Wang, Jinchao Xu
Two-grid methods for time-harmonic Maxwell equations. Numer. Linear Algebra Appl. 20 (1) (2013)
Jun Hu, Jinchao Xu
Convergence and Optimality of the Adaptive Nonconforming Linear Element Method for the Stokes Problem. J. Sci. Comput. 55 (1) (2013)
Long Chen, Michael Holst, Jinchao Xu, Yunrong Zhu
Local multilevel preconditioners for elliptic equations with jump coefficients on bisection grids. Comput. Vis. Sci. 15 (5) (2012)
Liuqiang Zhong, Long Chen, Shi Shu, Gabriel Wittum, Jinchao Xu
Convergence and optimality of adaptive edge finite element methods for time-harmonic Maxwell equations. Math. Comput. 81 (278) (2012)

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Publication Activity (10 Years)

Top Topics

Top Venues

Jinchao Xu