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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
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地质与地球物理研究... [97]
半导体研究所 [52]
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Monte Carlo Neural PDE Solver for Learning PDEs via Probabilistic Representation
期刊论文
OAI收割
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2025, 卷号: 47, 期号: 6, 页码: 5059-5075
作者:
Zhang, Rui
;
Meng, Qi
;
Zhu, Rongchan
;
Wang, Yue
;
Shi, Wenlei
  |  
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2025/12/03
Training
Monte Carlo methods
Spatiotemporal phenomena
Accuracy
Probabilistic logic
Neural networks
Numerical models
Mathematical models
Finite difference methods
Diffusion processes
Neural PDE solver
Monte Carlo method
Feynman-Kac formula
AI for PDE
A Spatially Fourth-Order Cartesian Grid Method for Fast Solutions of Elliptic and Parabolic Problems on Irregular Domains with Sharply Curved Boundaries
期刊论文
OAI收割
JOURNAL OF SCIENTIFIC COMPUTING, 2025, 卷号: 103, 期号: 3, 页码: 35
作者:
Li, Chuan
;
Zhao, Shan
;
Pentecost, Benjamin
;
Ren, Yiming
;
Guan, Zhen
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2025/12/03
Elliptic boundary value problem
Parabolic initial-and-boundary value problems
Irregular domains
Robin boundary condition
High order finite difference
Augmented matched interface and boundary (AMIB)
Fast Fourier transform
An Investigation of Parameter Sensitivity and a Dynamic Analysis of Subsurface Storage Chambers Utilizing the Finite Difference Method
期刊论文
OAI收割
BUILDINGS, 2024, 卷号: 14, 期号: 12, 页码: 20
作者:
Luo, Hongming
;
Lin, Shan
;
Hu, Quanke
;
Dong, Miao
  |  
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2025/06/27
CAES
underground chamber
dynamic analysis
sensitivity study
FLAC3D
finite difference method
FOS
energy storage
geotechnical engineering
Effect of phase content on deformation compatibility in ferrite and bainite dual-phase steel: experimental and crystal plasticity finite element analysis
期刊论文
OAI收割
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2024, 页码: 13
作者:
Shi, Xian-bo
;
Tu, Xing-yang
;
Yan, Bing-chuan
;
Ren, Yi
;
Yan, Wei
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2025/04/27
Polygonal ferrite and bainite dual phase steel
Phase content
Deformation compatibility
Crystal plasticity finite element simulation
Stress/strain difference
Meshless Generalized Finite Difference Method Based on Nonlocal Differential Operators for Numerical Simulation of Elastostatics
期刊论文
OAI收割
MATHEMATICS, 2024, 卷号: 12, 期号: 9, 页码: 20
作者:
Zhou, Yeying
;
Li, Chunguang
;
Zhuang, Xinshan
;
Wang, Zhifen
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2025/06/27
nonlocal differential operator
generalized finite difference method
elastostatics
numerical simulation
computational efficiency
robustness
Investigation on One-Dimensional Nonlinear Thermal Consolidation of Saturated Clay under the Impeded Drainage Boundary
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF GEOMECHANICS, 2024, 卷号: 24, 期号: 1, 页码: 13
作者:
Jiang, Wenhao
;
Li, Jiangshan
;
Ge, Shangqi
;
Feng, Chen
;
Huang, Xiao
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2025/06/27
Analytical solution
Finite difference solution
Impeded drainage boundary
Nonlinear consolidation
Saturated clay
Thermal conduction
A Hybrid Dung Beetle Optimization Algorithm with Simulated Annealing for the Numerical Modeling of Asymmetric Wave Equations
期刊论文
OAI收割
APPLIED GEOPHYSICS, 2023, 页码: 15
作者:
Wei, Xu-ruo
;
Bai, Wen-lei
;
Liu, Lu
;
Li, You-ming
;
Wang, Zhi-yang
  |  
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2024/01/22
Finite-difference
Asymmetric wave equation
Numerical modeling
DBO algorithm
SA algorithm
An Integral-Generalized Finite Difference Method for Interface Problems in Solid Mechanics
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2023, 页码: 25
作者:
Ci, Huiling
;
Wang, Wei
;
Shi, Lu
;
Bai, Bing
;
Wang, Lei
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2025/06/27
Numerical method
integral-generalized finite difference (IGFD) method
material interface problems
weak discontinuity
solid mechanics
Finite-difference model for two-dimensional transport of degradable organic contaminants in a buffer layer-cutoff wall-aquifer system accounting for the consolidation behavior
期刊论文
OAI收割
COMPUTERS AND GEOTECHNICS, 2023, 卷号: 162, 页码: 12
作者:
Jiang, Wenhao
;
Ge, Shangqi
;
Feng, Chen
;
Li, Jiangshan
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2025/06/27
Degradable organic contaminants
Cutoff wall system
Two-dimensional transport
Consolidation behavior
Finite-difference model
Suppression of dispersion in elastic wavefield simulation by FCT of separated P- and S-waves
期刊论文
OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2023, 卷号: 66, 期号: 6, 页码: 2534-2549
作者:
Liu Cong
;
Zhou XiYan
;
Chang Xu
;
Wang YiBo
;
Cheng BingJie
  |  
收藏
  |  
浏览/下载:41/0
  |  
提交时间:2024/01/02
Elastic wave simulation
Finite-difference
P- and S-wave separation
FCT
Suppression of dispersion