Weighted balanced truncation method for approximating kernel functions by exponentials

Authors: Lin, Yuanshen, Xu, Zhenli, Zhang, Yusu, Zhou, Qi

Subject Terms: Physics - Computational Physics, Mathematics - Numerical Analysis

Access URL: http://arxiv.org/abs/2503.03183

Machine-Learning Interatomic Potentials for Long-Range Systems

Authors: Ji, Yajie, Liang, Jiuyang, Xu, Zhenli

Subject Terms: Physics - Chemical Physics, Computer Science - Machine Learning

Access URL: http://arxiv.org/abs/2502.04668

Random batch sum-of-Gaussians algorithm for molecular dynamics simulations of Yukawa systems in three dimensions

Authors: Chen, Chen, Liang, Jiuyang, Xu, Zhenli

Subject Terms: Physics - Computational Physics

Access URL: http://arxiv.org/abs/2501.10946

VGPT-PINN: Viscosity-enhanced Generative Pre-Trained Physics Informed Neural Networks for parameterized nonlinear conservation laws

Authors: Ji, Yajie, Chen, Yanlai, Xu, Zhenli

Subject Terms: Mathematics - Numerical Analysis, 65M25, 65M70, 68T07

Access URL: http://arxiv.org/abs/2501.01587

MscaleFNO: Multi-scale Fourier Neural Operator Learning for Oscillatory Function Spaces

Authors: You, Zhilin, Xu, Zhenli, Cai, Wei

Subject Terms: Mathematics - Numerical Analysis

Access URL: http://arxiv.org/abs/2412.20183

A fast spectral sum-of-Gaussians method for electrostatic summation in quasi-2D systems

Authors: Gao, Xuanzhao, Jiang, Shidong, Liang, Jiuyang, Xu, Zhenli, Zhou, Qi

Subject Terms: Mathematics - Numerical Analysis, Physics - Computational Physics, 82M22, 65T50, 41A50, 65Y20

Access URL: http://arxiv.org/abs/2412.04595

Variance-reduced random batch Langevin dynamics

Authors: Xu, Zhenli, Zhao, Yue, Zhou, Qi

Subject Terms: Physics - Computational Physics, Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2411.01762

A divergence-free projection method for quasiperiodic photonic crystals in three dimensions

Authors: Gao, Zixuan, Xu, Zhenli, Yang, Zhiguo

Subject Terms: Mathematics - Numerical Analysis, 65N35, 65N22, 65F05, 35J05

Access URL: http://arxiv.org/abs/2409.05528

RBMD: A molecular dynamics package enabling to simulate 10 million all-atom particles in a single graphics processing unit

Authors: Gao, Weihang, Zhao, Teng, Guo, Yongfa, Liang, Jiuyang, Liu, Huan, Luo, Maoying, Luo, Zedong, Qin, Wei, Wang, Yichao, Zhou, Qi, Jin, Shi, Xu, Zhenli

Subject Terms: Physics - Computational Physics, Mathematical Physics

Access URL: http://arxiv.org/abs/2407.09315

A note on accurate pressure calculations of Coulomb systems with periodic boundary conditions

Authors: Li, Lei, Liang, Jiuyang, Xu, Zhenli

Subject Terms: Physics - Computational Physics, Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2406.05627

Random Batch Ewald Method for Dielectrically Confined Coulomb Systems

Authors: Gan, Zecheng, Gao, Xuanzhao, Liang, Jiuyang, Xu, Zhenli

Subject Terms: Mathematics - Numerical Analysis, 82M37, 65C35, 65T50, 65Y05

Access URL: http://arxiv.org/abs/2405.06333

TGPT-PINN: Nonlinear model reduction with transformed GPT-PINNs

Authors: Chen, Yanlai, Ji, Yajie, Narayan, Akil, Xu, Zhenli

Subject Terms: Mathematics - Numerical Analysis, Computer Science - Machine Learning

Access URL: http://arxiv.org/abs/2403.03459

Fast Algorithm for Quasi-2D Coulomb Systems

Authors: Gan, Zecheng, Gao, Xuanzhao, Liang, Jiuyang, Xu, Zhenli

Source: Journal of Computational Physics, 2025

Subject Terms: Mathematics - Numerical Analysis, Physics - Computational Physics, 82M37, 65D15, 65C35

Access URL: http://arxiv.org/abs/2403.01521

Energy Stable Scheme for Random Batch Molecular Dynamics

Authors: Liang, Jiuyang, Xu, Zhenli, Zhao, Yue

Subject Terms: Physics - Chemical Physics

Access URL: http://arxiv.org/abs/2311.07915

Local Structure-Preserving Relaxation Method for Charged Systems on Unstructured Meshes

Authors: Qiao, Zhonghua, Xu, Zhenli, Yin, Qian, Zhou, Shenggao

Subject Terms: Mathematics - Numerical Analysis

Access URL: http://arxiv.org/abs/2310.05411

Reduced projection method for photonic moir\'e lattices

Authors: Gao, Zixuan, Xu, Zhenli, Yang, Zhiguo

Subject Terms: Mathematics - Numerical Analysis

Access URL: http://arxiv.org/abs/2309.09238

MCMS-RBM: Multi-Component Multi-State Reduced Basis Method toward Efficient Transition Pathway Identification for Crystals and Quasicrystals

Authors: Ji, Yajie, Ji, Lijie, Chen, Yanlai, Xu, Zhenli

Subject Terms: Mathematics - Numerical Analysis

Access URL: http://arxiv.org/abs/2308.15195

Hierarchical Interpolative Factorization for Self Green's Function in 3D Modified Poisson-Boltzmann Equations

Authors: Tu, Yihui, Xu, Zhenli, Yang, Haizhao

Subject Terms: Physics - Computational Physics

Access URL: http://arxiv.org/abs/2307.01060

Pythagoras Superposition Principle for Localized Eigenstates of 2D Moir\'e Lattices

Authors: Gao, Zixuan, Xu, Zhenli, Yang, Zhiguo, Ye, Fangwei

Subject Terms: Physics - Optics

Access URL: http://arxiv.org/abs/2306.02035

How Thermal Effect Regulates Cyclic Voltammetry of Supercapacitors

Authors: Zhao, Teng, Zhao, Shuangliang, Zhou, Shenggao, Xu, Zhenli

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2305.18713