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中国科学院数学与系统科学研究院机构知识库
KMS Of Academy of mathematics and systems sciences, CAS
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A fourth-order unfitted characteristic finite element method for free-boundary problems
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 卷号: 469, 页码: 19
作者:
Ma, Chuwen
;
Zheng, Weiying
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  |  
浏览/下载:63/0
  |  
提交时间:2023/02/07
Free-boundary problems
Unfitted characteristic finite element
methods
Convection-diffusion equation
Navier-Stokes equations
Optimal Control in a Bounded Domain for Wave Propagating in the Whole Space: Coupling Through Boundary Integral Equations
期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2022, 卷号: 92, 期号: 3, 页码: 52
作者:
Gong, Wei
;
Li, Buyang
;
Yang, Huanhuan
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  |  
浏览/下载:71/0
  |  
提交时间:2023/02/07
Wave equation
Unbounded domain
Boundary integral equation
Well-posedness
Convolution quadrature
Stability
Convergence
Error estimate
Simpson's method for fractional differential equations with a non-singular kernel applied to a chaotic tumor model
期刊论文
PHYSICA SCRIPTA, 2021, 卷号: 96, 期号: 12, 页码: 19
作者:
Arshad, Sadia
;
Saleem, Iram
;
Defterli, Ozlem
;
Tang, Yifa
;
Baleanu, Dumitru
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  |  
浏览/下载:113/0
  |  
提交时间:2022/04/02
fractional operator with the non-singular kernel
numerical approximation
stability analysis
convergence analysis
tumor model
chaos
Numerical Schemes for Time-Space Fractional Vibration Equations
期刊论文
ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2021, 卷号: 13, 期号: 4, 页码: 806-826
作者:
Zhang, Jingna
;
Aleroev, Temirkhan S.
;
Tang, Yifa
;
Huang, Jianfei
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  |  
浏览/下载:167/0
  |  
提交时间:2021/06/01
Time-space fractional vibration equations
ADI scheme
stability
convergence
Weighted integral solvers for elastic scattering by open arcs in two dimensions
期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 18
作者:
Bruno, Oscar P.
;
Xu, Liwei
;
Yin, Tao
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  |  
浏览/下载:116/0
  |  
提交时间:2021/04/26
Calderó
n relation
elasticity
open arc
second‐
kind integral solver
A superlinear convergence scheme for the multi-term and distribution-order fractional wave equation with initial singularity
期刊论文
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2021, 页码: 16
作者:
Huang, Jianfei
;
Zhang, Jingna
;
Arshad, Sadia
;
Tang, Yifa
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  |  
浏览/下载:139/0
  |  
提交时间:2021/04/26
distribution-order derivative
fractional wave equations
initial singularity
multi-term fractional derivatives
superlinear convergence
Two linearized schemes for time fractional nonlinear wave equations with fourth-order derivative
期刊论文
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING, 2020, 页码: 19
作者:
Huang, Jianfei
;
Qiao, Zhi
;
Zhang, Jingna
;
Arshad, Sadia
;
Tang, Yifa
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  |  
浏览/下载:135/0
  |  
提交时间:2021/01/14
Fractional nonlinear wave equations
Fourth-order derivative
Linearized schemes
Stability
Convergence
Interface-penalty finite element methods for interface problems in H-1, H(curl), and H(div)
期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2020, 卷号: 367, 页码: 16
作者:
Liu, Huaqing
;
Zhang, Linbo
;
Zhang, Xiaodi
;
Zheng, Weiying
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  |  
浏览/下载:166/0
  |  
提交时间:2020/10/12
Interface problem
Unfitted mesh
Interface-penalty finite element method
Maxwell's equation
Nitsche's method
Space-time finite element method for the distributed-order time fractional reaction diffusion equations
期刊论文
APPLIED NUMERICAL MATHEMATICS, 2020, 卷号: 152, 页码: 446-465
作者:
Bu, Weiping
;
Ji, Lun
;
Tang, Yifa
;
Zhou, Jie
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  |  
浏览/下载:133/0
  |  
提交时间:2020/05/24
Distributed-order reaction diffusion equation
Space-time finite element method
Graded time mesh
Well-posedness
Error estimate
Sum-of-exponentials approximation
A novel model for the X-chromosome inactivation association on survival data
期刊论文
STATISTICAL METHODS IN MEDICAL RESEARCH, 2020, 卷号: 29, 期号: 5, 页码: 1305-1314
作者:
Han, Dongxiao
;
Hao, Meiling
;
Qu, Lianqiang
;
Xu, Wei
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  |  
浏览/下载:153/0
  |  
提交时间:2020/06/30
Cox model
genetic association test
frailty model
right-censored survival data
X-chromosome association
X-chromosome inactivation