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A Weak Galerkin Finite Element Method Can Compute Both Upper and Lower Eigenvalue Bounds
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 93, 期号: 1, 页码: 21
作者:
Liang, Qigang
;
Xu, Xuejun
;
Yuan, Liuyao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2023/02/07
Eigenvalue problems
Upper and lower bound
Weak Galerkin method
High accuracy
Uniform exponential stability of semi-discrete scheme for observer-based control of 1-D wave equation
期刊论文
SYSTEMS & CONTROL LETTERS, 2022, 卷号: 168, 页码: 12
作者:
Ren, Han-Jing
;
Guo, Bao-Zhu
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  |  
浏览/下载:6/0
  |  
提交时间:2023/02/07
Coupled wave equations
Uniform exponential stability
Order reduction finite -difference method
Fast Compact Difference Scheme for Solving the Two-Dimensional Time-Fractional Cattaneo Equation
期刊论文
FRACTAL AND FRACTIONAL, 2022, 卷号: 6, 期号: 8
作者:
Nong, Lijuan
;
Yi, Qian
;
Cao, Jianxiong
;
Chen, An
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  |  
浏览/下载:17/0
  |  
提交时间:2022/09/22
time-fractional Cattaneo equation
compact difference operator
L2-1(sigma) method
fast discrete Sine transform
sum of exponentials
Local Discontinuous Galerkin Method Coupled with Nonuniform Time Discretizations for Solving the Time-Fractional Allen-Cahn Equation
期刊论文
FRACTAL AND FRACTIONAL, 2022, 卷号: 6, 期号: 7
作者:
Wang, Zhen
;
Sun, Luhan
;
Cao, Jianxiong
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  |  
浏览/下载:14/0
  |  
提交时间:2022/08/09
time-fractional Allen-Cahn equation
nonuniform time meshes
local discontinuous galerkin method
stability and convergence
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:4/0
  |  
提交时间:2023/02/07
 
Invariant measure
Markov chain
weak convergence
backward Euler method
stochastic differential equations with piecewise continuous arguments
Error Estimates for Finite Element Approximation of Dirichlet Boundary Control for Stokes Equations in L-2(Gamma)
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 91, 期号: 2, 页码: 36
作者:
Zhou, Kaiye
;
Gong, Wei
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浏览/下载:16/0
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提交时间:2022/04/29
Dirichlet boundary control
Stokes equations
Polygonal/polyhedral domain
Smooth domain
Finite elements
Error estimates
Accelerated exponential Euler scheme for stochastic heat equation: convergence rate of the density
期刊论文
IMA JOURNAL OF NUMERICAL ANALYSIS, 2022, 页码: 40
作者:
Chen, Chuchu
;
Cui, Jianbo
;
Hong, Jialin
;
Sheng, Derui
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  |  
浏览/下载:11/0
  |  
提交时间:2022/06/21
density
convergence order
accelerated exponential Euler scheme
stochastic heat equation
Malliavin calculus
Adaptive Fault-tolerant Control for Trajectory Tracking and Rectification of Directional Drilling
期刊论文
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2022, 卷号: 20, 期号: 1, 页码: 334-348
作者:
Zhang, Chi
;
Zou, Wei
;
Cheng, Ningbo
;
Gao, Junshan
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  |  
浏览/下载:29/0
  |  
提交时间:2022/03/17
Fault-tolerant control (FTC)
integral sliding mode control (ISMC)
neural network (NN)
nonlinear control system
reinforcement learning (RL)
Direct numerical simulation of hypersonic boundary layer transition over a lifting-body model HyTRV
期刊论文
Advances in Aerodynamics, 2021, 卷号: 3, 期号: 1
作者:
Qi H(齐涵)
;
Li XL(李新亮)
;
Yu ZP(于长平)
;
Tong FL(童福林)
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  |  
浏览/下载:33/0
  |  
提交时间:2021/11/01
Lifting body model
Hypersonic transition
Direct numerical simulation
Analysis of the second-order BDF scheme with variable steps for the molecular beam epitaxial model without slope selection
期刊论文
SCIENCE CHINA-MATHEMATICS, 2021, 页码: 16
作者:
Liao, Hong-Lin
;
Song, Xuehua
;
Tang, Tao
;
Zhou, Tao
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  |  
浏览/下载:14/0
  |  
提交时间:2021/04/26
molecular beam epitaxial growth
variable-step BDF2 scheme
discrete orthogonal convolution kernels
energy stability
convergence analysis
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