Pingwen Zhang

According to our database, Pingwen Zhang authored at least 47 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Numerical Methods and Analysis of Computing Quasiperiodic Systems.

Kai Jiang, Shifeng Li, Pingwen Zhang

SIAM J. Numer. Anal., February, 2024

Accurately Recover Global Quasiperiodic Systems by Finite Points.

Kai Jiang, Qi Zhou, Pingwen Zhang

SIAM J. Numer. Anal., 2024

Latent assimilation with implicit neural representations for unknown dynamics.

Zhuoyuan Li, Bin Dong, Pingwen Zhang

J. Comput. Phys., 2024

State-observation augmented diffusion model for nonlinear assimilation.

Zhuoyuan Li, Bin Dong, Pingwen Zhang

CoRR, 2024

DRM Revisited: A Complete Error Analysis.

Yuling Jiao, Ruoxuan Li, Peiying Wu, Jerry Zhijian Yang, Pingwen Zhang

CoRR, 2024

Characteristic Learning for Provable One Step Generation.

Zhao Ding, Chenguang Duan, Yuling Jiao, Ruoxuan Li, Jerry Zhijian Yang, Pingwen Zhang

CoRR, 2024

Understanding high-index saddle dynamics via numerical analysis.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

CoRR, 2024

2023

Semi-implicit method of high-index saddle dynamics and application to construct solution landscape.

Yue Luo, Lei Zhang, Pingwen Zhang, Zhiyi Zhang, Xiangcheng Zheng

CoRR, 2023

Error estimate for semi-implicit method of sphere-constrained high-index saddle dynamics.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

CoRR, 2023

2022

Error Estimates for Euler Discretization of High-Index Saddle Dynamics.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

SIAM J. Numer. Anal., October, 2022

Computing solution landscape of nonlinear space-fractional problems via fast approximation algorithm.

Bing Yu, Xiangcheng Zheng, Pingwen Zhang, Lei Zhang

J. Comput. Phys., 2022

A model-free shrinking-dimer saddle dynamics for finding saddle point and solution landscape.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

CoRR, 2022

Numerical Analysis of Computing Quasiperiodic Systems.

Kai Jiang, Shifeng Li, Pingwen Zhang

CoRR, 2022

Mathematical and numerical analysis to shrinking-dimer saddle dynamics with local Lipschitz conditions.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

CoRR, 2022

Discretization and index-robust error analysis for constrained high-index saddle dynamics on high-dimensional sphere.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

CoRR, 2022

2021

Modelling and computation of liquid crystals.

Wei Wang, Lei Zhang, Pingwen Zhang

Acta Numer., May, 2021

Optimal-order error estimates for Euler discretization of high-index saddle dynamics.

Lei Zhang, Pingwen Zhang, Xiangcheng Zheng

CoRR, 2021

Solution landscape of Onsager functional identifies non-axisymmetric critical points.

Jianyuan Yin, Lei Zhang, Pingwen Zhang

CoRR, 2021

Modeling and Computation of Liquid Crystals.

Wei Wang, Lei Zhang, Pingwen Zhang

CoRR, 2021

2020

A Variable-Separation Method for Nonlinear Partial Differential Equations With Random Inputs.

Qiuqi Li, Pingwen Zhang

SIAM J. Sci. Comput., 2020

Anisotropic Nonlocal Diffusion Operators for Normal and Anomalous Dynamics.

Weihua Deng, Xudong Wang, Pingwen Zhang

Multiscale Model. Simul., 2020

2019

High-Index Optimization-Based Shrinking Dimer Method for Finding High-Index Saddle Points.

Jianyuan Yin, Lei Zhang, Pingwen Zhang

SIAM J. Sci. Comput., 2019

Transition pathways between defect patterns in confined nematic liquid crystals.

Yucen Han, Yucheng Hu, Pingwen Zhang, Lei Zhang

J. Comput. Phys., 2019

2018

A Tensor Model for Nematic Phases of Bent-Core Molecules Based on Molecular Theory.

Jie Xu, Fangfu Ye, Pingwen Zhang

Multiscale Model. Simul., 2018

Boundary Problems for the Fractional and Tempered Fractional Operators.

Weihua Deng, Buyang Li, WenYi Tian, Pingwen Zhang

Multiscale Model. Simul., 2018

Approximations on SO(3) by Wigner D-matrix and Applications.

Jie Shen, Jie Xu, Pingwen Zhang

J. Sci. Comput., 2018

A Fast Algorithm for the Moments of Bingham Distribution.

Yixiang Luo, Jie Xu, Pingwen Zhang

J. Sci. Comput., 2018

2015

Rigorous Derivation from Landau-de Gennes Theory to Ericksen-Leslie Theory.

Wei Wang, Pingwen Zhang, Zhifei Zhang

SIAM J. Math. Anal., 2015

Dynamics of the Nematic-Isotropic Sharp Interface for the Liquid Crystal.

Mingwen Fei, Wei Wang, Pingwen Zhang, Zhifei Zhang

SIAM J. Appl. Math., 2015

On a Molecular Based Q-Tensor Model for Liquid Crystals with Density Variations.

Song Mei, Pingwen Zhang

Multiscale Model. Simul., 2015

2014

Numerical methods for quasicrystals.

Kai Jiang, Pingwen Zhang

J. Comput. Phys., 2014

Boundary effects in confined copolymer system and compressible SCFT model.

Weiquan Xu, Pingwen Zhang

J. Comput. Appl. Math., 2014

2013

Nucleation Rate Calculation for the Phase Transition of Diblock Copolymers under Stochastic Cahn-Hilliard Dynamics.

Tiejun Li, Pingwen Zhang, Wei Zhang

Multiscale Model. Simul., 2013

2010

A numerical method for the study of nucleation of ordered phases.

Ling Lin, Xiuyuan Cheng, Weinan E, An-Chang Shi, Pingwen Zhang

J. Comput. Phys., 2010

Spectral method for exploring patterns of diblock copolymers.

Kai Jiang, Yunqing Huang, Pingwen Zhang

J. Comput. Phys., 2010

2008

On the New Multiscale Rodlike Model of Polymeric Fluids.

Hui Zhang, Pingwen Zhang

SIAM J. Math. Anal., 2008

Second-Order Accurate Godunov Scheme for Multicomponent Flows on Moving Triangular Meshes.

Guoxian Chen, Huazhong Tang, Pingwen Zhang

J. Sci. Comput., 2008

An efficient numerical method of Landau-Brazovskii model.

Pingwen Zhang, Xinwei Zhang

J. Comput. Phys., 2008

Boundary treatments in non-equilibrium Green's function (NEGF) methods for quantum transport in nano-MOSFETs.

Haiyan Jiang, Sihong Shao, Wei Cai, Pingwen Zhang

J. Comput. Phys., 2008

2007

Analysis of the heterogeneous multiscale method for parabolic homogenization problems.

Pingbing Ming, Pingwen Zhang

Math. Comput., 2007

Level Set Calculations for Incompressible Two-Phase Flows on a Dynamically Adaptive Grid.

Yana Di, Ruo Li, Tao Tang, Pingwen Zhang

J. Sci. Comput., 2007

2006

Moving Mesh Methods for Singular Problems on a Sphere Using Perturbed Harmonic Mappings.

Yana Di, Ruo Li, Tao Tang, Pingwen Zhang

SIAM J. Sci. Comput., 2006

Convergence Analysis of BCF Method for Hookean Dumbbell Model with Finite Difference Scheme.

Tiejun Li, Pingwen Zhang

Multiscale Model. Simul., 2006

A Cellular Automaton Technique for the Modeling of Solidification Microstructure in Multi-Component Alloys.

Daming Li, Ruo Li, Pingwen Zhang

Proceedings of the Interdisciplinary and Multidisciplinary Research in Computer Science, 2006

2005

Discontinuous galerkin time-domain method for GPR simulation in dispersive media.

Tiao Lu, Wei Cai, Pingwen Zhang

IEEE Trans. Geosci. Remote. Sens., 2005

Moving Mesh Finite Element Methods for the Incompressible Navier-Stokes Equations.

Yana Di, Ruo Li, Tao Tang, Pingwen Zhang

SIAM J. Sci. Comput., 2005

2001

A new stabilizing technique for boundary integral methods for water waves.

Thomas Y. Hou, Pingwen Zhang

Math. Comput., 2001