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Discovery of PDEs driven by data with sharp gradient or discontinuity
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2023, 卷号: 140, 页码: 33-43
作者:
Wang, Kang
;
Zhang L(张磊)
;
Tang, Shaoqiang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2023/06/15
System identification
Partial differential equations
Gaussian process
Discontinuous data
Machine learning
Quantum Implementation of Numerical Methods for Convection-Diffusion Equations: Toward Computational Fluid Dynamics
期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2, 2023, 卷号: 33, 页码: 425-451
作者:
Liu BF(刘宝峰)
;
Zhu LX(朱力行)
;
Yang ZX(杨子轩)
;
He GW(何国威)
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  |  
浏览/下载:14/0
  |  
提交时间:2023/06/15
Quantum computing
partial differential equations
computational fluid dynamics
finite difference
finite element
Algorithm for symbol integrations for loop integrals
期刊论文
PHYSICAL REVIEW D, 2023, 卷号: 108, 期号: 4, 页码: L041702
作者:
He, Song
;
Tang, Yichao
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  |  
浏览/下载:1/0
  |  
提交时间:2023/12/07
DIFFERENTIAL-EQUATIONS
FEYNMAN-INTEGRALS
POLYLOGARITHMS
Binary dynamics from worldline QFT for scalar QED
期刊论文
PHYSICAL REVIEW D, 2023, 卷号: 107, 期号: 8, 页码: 85011
作者:
Wang, Tianheng
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  |  
浏览/下载:1/0
  |  
提交时间:2023/12/07
DIFFERENTIAL-EQUATIONS
TREE AMPLITUDES
UNITARITY
Early solidification process of the slurry with quicklime for fissure restoration of earthen sites
期刊论文
Journal of Building Engineering, 2022, 卷号: 53
作者:
Cui, Kai
;
Yu, Xiangpeng
;
Huang, Jingjing
;
Shao, Hui'an
;
Gu, Xin
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  |  
浏览/下载:25/0
  |  
提交时间:2022/06/20
Binders
Lime
Ordinary differential equations
Regression analysis
Restoration
Solidification
Correlation and regression analysis
Drying shrinkages
Early solidification process
Earthen sites
Hydration reaction
Independent variables
Polyvinyl alcohol solution
Pure water
Quick lime
Solidification process
STOCHASTIC DIFFERENTIAL EQUATION WITH PIECEWISE CONTINUOUS ARGUMENTS: MARKOV PROPERTY, INVARIANT MEASURE AND NUMERICAL APPROXIMATION
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2022, 页码: 43
作者:
Chen, Chuchu
;
Hong, Jialin
;
Lu, Yulan
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  |  
浏览/下载:3/0
  |  
提交时间:2023/02/07
 
Invariant measure
Markov chain
weak convergence
backward Euler method
stochastic differential equations with piecewise continuous arguments
A fast Euler-Maruyama method for fractional stochastic differential equations
期刊论文
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING, 2022, 页码: 19
作者:
Zhang, Jingna
;
Tang, Yifa
;
Huang, Jianfei
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  |  
浏览/下载:1/0
  |  
提交时间:2023/02/07
Fractional stochastic differential equations
Euler-Maruyama method
Sum-of-exponentials approximation
Strong convergence
Computational efficiency
Free vibration analyses of porous fgm rectangular plates on a Winkler-Pasternak elastic foundation considering the temperature effect
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 4, 页码: 246-256
作者:
Teng, Zhao-Chun
;
Wang, Wei-Bin
;
Zheng, Wen-Da
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  |  
浏览/下载:16/0
  |  
提交时间:2022/04/21
Aspect ratio
Beams and girders
Boundary conditions
Iterative methods
MATLAB
Natural frequencies
Shear flow
Stiffness
Vibration analysis
Differential transformation
Differential transformation method
Free vibration
Governing differential equations
Pasternak elastic foundations
Porous functionally graded material rectangular plate
Rectangular plates
Transformation methods
Winkl-pasternak elastic foundation
Winkler
Free vibration and buckling characteristics of porous functionally graded materials (FGMs) micro-beams based on the modified couple stress theory
期刊论文
ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2022, 卷号: 102, 期号: 4
作者:
Teng, Zhaochun
;
Wang, Weibin
;
Gu, Chunlong
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  |  
浏览/下载:12/0
  |  
提交时间:2022/03/01
Algebra
Beams and girders
Boundary conditions
Buckling
Natural frequencies
Critical buckling loads
Differential transformation
Free vibration
Governing differential equations
Hamilton's principle
Micro beams
Modified couple stress theories
Pores distribution
Simply supported
Transformation methods
A stochastic mathematical model of two different infectious epidemic under vertical transmission
期刊论文
Mathematical Biosciences and Engineering, 2022, 卷号: 19, 期号: 3, 页码: 2179-2192
作者:
Wang, Xunyang
;
Huang, Canyun
;
Hao, Yixin
;
Shi, Qihong
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  |  
浏览/下载:10/0
  |  
提交时间:2022/04/21
Differential equations
Dynamical systems
Epidemiology
Lyapunov functions
Stochastic models
Transmissions
Effect of environments
Infection rates
Ito’s formula
Stochastic epidemics
Stochastic mathematical models
Stochastic permanences
Stochastic ultimate boundedness
Stochastics
Ultimate boundedness
Vertical transmission
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