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张

张文钟 (Wenzhong Zhang)

china three gorges universitySpecial Associate Researcher (特任副研究员)
H指数:32
被引数:5,128

个人简介

"Research Interests: * Shape generation: random sampling of curves and surfaces. * Scientific machine learning: high-dimensional PDEs, FBSDEs, random difference method, time-dependent operator learning. * Wave scattering: fast multipole method (FMM) in layered media, integral equation methods. Employment: Sep. 2021 -- Now, Special Associate Researcher (特任副研究员), Suzhou Institute for Advanced Research, University of Science and Technology of China. Publications, Preprints: (* corresponding author; # equal contribution) (D) Shape sampling: sampling curves without existing shape data D1. Wenzhong Zhang, Discrete Gaussian Free Field Methods for Random Curve Shape Generation, CAGD, 102469, 2025. (C) High-dimensional PDEs (d=10000), FBSDEs, random difference method C2. Wenjun Xu, Wenzhong Zhang*, A deep shotgun method for solving high-dimensional parabolic partial differential equations, J. Sci. Comput. 104 (2), 1-22, 2025. Cp1. Wei Cai, Shuixin Fang, Wenzhong Zhang, Zhou Tao, Martingale deep learning for very high dimensional quasi-linear partial differential equations and stochastic optimal controls, arXiv: 2408.14395, 2024. C1. Wenzhong Zhang, Wei Cai*, FBSDE based neural network algorithms for high-dimensional quasilinear parabolic PDEs, J. Comput. Phys. 470, 111557, 2022. (B) Multi-scale Deep Learning: MscaleDNN, convergence behavior B2. Bo Wang, Heng Yuan, Lizuo Liu, Wenzhong Zhang, Wei Cai*, On spectral bias reduction of multi-scale neural networks for regression problems, Neural Networks 185, 107179, 2025. B1. Bo Wang, Wenzhong Zhang, Wei Cai*, Multi-Scale Deep Neural Network (MscaleDNN) Methods for Oscillatory Stokes Flows in Complex Domains, Comm. Comput. Phys. 28, 2139-2157, 2020. (A) Fast multipole method (FMM) in layered media, convergence analysis, theory of dyadic Green's functions in layer media Ap2. Heng Yuan, Wenzhong Zhang, Bo Wang*, On the computation of the dyadic Green's functions of Maxwell's equations in layered media, arXiv:2601.00709, 2026. Ap1. Heng Yuan#, Bo Wang#, Wenzhong Zhang*, Wei Cai, Fast Multipole Method for Maxwell's Equations in Layered Media, arXiv:2507.18491, 2025. A8. Chunzhi Xiang, Bo Wang*, Wenzhong Zhang, Wei Cai, Fast multipole method for the Laplace equation in half plane with Robin boundary condition, J. Sci. Comput. 105 (81), 1-29, 2025. A7. Wenzhong Zhang, Bo Wang*, Wei Cai, Exponential Convergence Theory of the Multipole and Local Expansions for the 3-D Laplace Equation in Layered Media, Annal. Appl. Math. 39 (2), 99-148, 2023. A6. Wenzhong Zhang, Bo Wang, Wei Cai*, A Matrix Basis Formulation for the Dyadic Green's Functions of Maxwell's Equations in Layered Media, SIAM J. Appl. Math 82 (5), 1710-1732, 2022. A5. Bo Wang, Wenzhong Zhang, Wei Cai*, Fast multipole method for 3-D Poisson-Boltzmann equation in layered electrolyte-dielectric media, J. Comput. Phys. 439, 110379, 2021 A4. Bo Wang, Wenzhong Zhang, Wei Cai*, Fast multipole method for 3-D Laplace equation in layered media, Comput. Phys. Comm. 259, 107645, 2021. A3. Bo Wang, Duan Chen, Bo Zhang, Wenzhong Zhang, Min Hyung Cho, Wei Cai*, Taylor expansion based fast multipole method for 3-D Helmholtz equations in layered media, J. Comput. Phys. 401, 109008, 2020. A2. Wenzhong Zhang, Bo Wang, Wei Cai*, Exponential Convergence for Multipole and Local Expansions and Their Translations for Sources in Layered Media: Two-Dimensional Acoustic Wave, SIAM J. Numer. Anal. 58 (3), 1440-1468, 2020. A1. Bo Wang, Wenzhong Zhang, Wei Cai*, Fast Multipole Method for 3-D Helmholtz Equation in Layered Meda, SIAM J. Sci. Comput. 41 (6), A3954-A3981, 2019."

教育背景

暂无内容

工作经历

  • 2021.09 – 至今

    Suzhou Institute for Advanced Research, University of Science and Technology of China

    Special Associate Researcher (特任副研究员)

荣誉奖项

暂无内容

Ultrasonic-assisted separation and extraction of submicron and nano-sized straw particles: Reconstruction of physicochemical characteristics and a promising breakthrough in overcoming technical bottlenecks of straw return to the field

超声波辅助分离和提取亚微米及纳米级秸秆颗粒:物理化学特性的重建以及克服秸秆还田技术瓶颈的有前景的突破

2025-09-040
OAAI
Multi-variable investigation of an innovative multigeneration process based on geothermal energy and Allam power unit for yielding electric power, cooling, heating, and liquid CO2 with zero CO2 footprint

基于地热能和Allam动力装置的创新多发电过程的多变量研究,用于产生电力,冷却,加热和液态二氧化碳,二氧化碳足迹为零

2023-12-0117
PRE

研究方向

形状生成科学机器学习高维偏微分方程前向-后向随机微分方程随机差分方法时变算子学习波散射分层介质快速多极子方法积分方程方法EmploymentPublications, Preprints离散高斯自由场方法随机曲线形状生成前向后向随机微分方程高维抛物偏微分方程求解基于FBSDE的神经网络算法高维拟线性抛物型偏微分方程多尺度深度学习spectral bias reductionmulti-scale neural networksregression problems多尺度深度神经网络振荡斯托克斯流分层介质中快速多极方法收敛分析分层介质中偶极格林函数理论麦克斯韦方程组在分层介质中的并矢格林函数计算分层介质麦克斯韦方程快速多极子方法快速多极方法拉普拉斯方程半平面Robin边界条件多极与局域展开指数收敛理论三维拉普拉斯方程层状介质分层介质中麦克斯韦方程的并矢格林函数矩阵基公式快速多极法Poisson-Boltzmann方程拉普拉斯方程数值求解计算物理多极展开局部展开分层介质二维声波三维亥姆霍兹方程