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科研机构
大连理工大学 [68]
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期刊论文 [64]
会议论文 [4]
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2019 [6]
2018 [5]
2017 [4]
2016 [2]
2015 [4]
2014 [1]
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浏览/检索结果:
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专题:大连理工大学
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Automatic ultrasound image segmentation based on local entropy and active contour model
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, 卷号: 78, 页码: 929-943
作者:
Zong, Jing-jing
;
Qiu, Tian-shuang
;
Li, Wei-dong
;
Guo, Dong-mei
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  |  
浏览/下载:13/0
  |  
提交时间:2019/12/02
Automatic ultrasound segmentation
Active contour model
Partial differential equations
Level set method
Local entropy
The application of the time domain radial integral boundary element method in 2d one-phase solidification [时域径向积分边界元法在平面单相凝固问题中的应用]
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2019, 卷号: 36, 页码: 33-39
作者:
Zuo, C.
;
Yao, H.-X.
;
Yao, W.-A.
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  |  
浏览/下载:9/0
  |  
提交时间:2019/12/02
Boundary element method
Boundary integral equations
Differential equations
Drop breakup
Heat flux
Integration
Numerical methods
Problem solving
Sailing vessels
Solidification
Superconducting materials, Energy conservation equations
Front tracking
Front Tracking method
Fundamental solutions
Heat flux densities
Precise integration method
Radial integration method
Thermal conduction, Time domain analysis
Multiphase Godunov-Type Smoothed Particle Hydrodynamics Method with Approximate Riemann Solvers
期刊论文
International Journal of Computational Methods, 2019, 卷号: 16
作者:
Cai, Z.W.
;
Zong, Z.
;
Chen, Z.
;
Zhou, L.
;
Tian, C.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Equations of state
Partial differential equations, Approximate Riemann solver
Equation of state
Godunov-type SPH
Interfacial particles
Riemann problem
Riemann solver
Smoothed particle hydrodynamics
Smoothed particle hydrodynamics methods, Hydrodynamics
Razumikhin-type theorems on the moment stability of the exact and numerical solutions for the stochastic pantograph differential equations
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2019, 卷号: 355, 页码: 77-90
作者:
Guo, Ping
;
Li, Chong-Jun
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  |  
浏览/下载:18/0
  |  
提交时间:2019/12/02
Discrete Razumikhin-type technique
psi-type stability
Euler-Maruyama method
Backward Euler-Maruyama method
Razumikhin-type technique on stability of exact and numerical solutions for the nonlinear stochastic pantograph differential equations
期刊论文
BIT NUMERICAL MATHEMATICS, 2019, 卷号: 59, 页码: 77-96
作者:
Guo, Ping
;
Li, Chong-Jun
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/02
Stochastic pantograph differential equation
Razumikhin-type technique
Global th moment
th moment polynomial stability
Euler-Maruyama and backward Euler-Maruyama method
Almost sure stability with general decay rate of exact and numerical solutions for stochastic pantograph differential equations
期刊论文
NUMERICAL ALGORITHMS, 2019, 卷号: 80, 页码: 1391-1411
作者:
Guo, Ping
;
Li, Chong-Jun
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/12/02
Stochastic pantograph differential equation
Split-step theta method
Stochastic linear theta method
Almost sure stability
General decay rate
A SEMI-ANALYTIC METHOD FOR FRACTIONAL-ORDER ORDINARY DIFFERENTIAL EQUATIONS: TESTING RESULTS
期刊论文
FRACTIONAL CALCULUS AND APPLIED ANALYSIS, 2018, 卷号: 21, 页码: 1598-1618
作者:
Reutskiy, Sergiy
;
Fu, Zhuo-Jia
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/02
fractional differential equation
semi-analytic method
initial problem
benchmark problems
Almost sure exponential stability of numerical solutions for stochastic pantograph differential equations
期刊论文
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2018, 卷号: 460, 页码: 411-424
作者:
Guo, Ping
;
Li, Chong-Jun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Khasminskii-type condition
Discrete semimartingale convergence theorem
Almost sure exponential stability
Euler-Maruyama method
Backward Euler-Maruyama method
Restarted Hessenberg method for solving shifted nonsymmetric linear systems
期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2018, 卷号: 331, 页码: 166-177
作者:
Gu, Xian-Ming
;
Huang, Ting-Zhu
;
Yin, Guojian
;
Carpentieri, Bruno
;
Wen, Chun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Shifted linear system
Hessenberg process
Pivoting strategy
Restarted Hessenberg method
Collinear
Fractional differential equations
Solving variable coefficients fourth-order ordinary differential equations with polynomial nonlinearity by symmetric homotopy method
期刊论文
Applied and Computational Mathematics, 2018, 页码: -
作者:
Abdrhaman Mahmoud
;
Yu B(于波)
;
Zhang XP(张旭平)
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
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