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检索条件"机构=1. Hunan Key Laboratory for Computation and Simulation in Science and Engineering"
344 条 记 录,以下是121-130 订阅
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Mathematical analysis of a PML model obtained with stretched coordinates and its application to backward wave propagation in metamaterials
Mathematical analysis of a PML model obtained with stretched...
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作者: Huang, Yunqing Li, Jichun Yang, Wei Hunan Key Laboratory for Computation and Simulation in Science Engineering Xiangtan University Hunan 411105 China Department of Mathematical Sciences University of Nevada Las Vegas Las Vegas NV 89154-4020 United States
We investigate the well-posedness of a perfectly matched layer model developed by Cohen and Monk [Comput Methods Appl Mech Eng 1.9 (1.99), 1.7-21.]. A new time-domain finite element method is proposed to solve the mod... 详细信息
来源: 评论
Protein folding kinetic order prediction from amino acid sequence based on horizontal visibility network
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Current Bioinformatics 2016年 第2期11卷 173-185页
作者: Zhao, Zhi-Qin Yu, Zu-Guo Anh, Vo Wu, Jing-Yang Han, Guo-Sheng Hunan Key Laboratory for Computation and Simulation in Science and Engineering and Key Laboratory of Intelligent Computing and Information Processing of Ministry of Education Xiangtan University XiangtanHunan411105 China School of Mathematical Sciences Queensland University of Technology GPO Box 2434 BrisbaneQ4001 Australia School of Science Xi’an Shiyou University 18 Second Dianzi Road Yanta District Xi’anShaanxi710065 China
Protein folding is one of the most important problems in molecular biology. The kinetic order of protein folding is one of the main aspects of the folding process. Previous methods for predicting protein folding kinet... 详细信息
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Spectral collocation method for a class of fractional diffusion differential equations with nonsmooth solutions
Spectral collocation method for a class of fractional diffus...
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作者: Wang, Junjie Xiao, Aiguo Bu, Weiping Hunan Key Laboratory for Computation and Simulation in Science and Engineering & Key Laboratory for Intelligent Computing and Information Processing of Education Ministry Xiangtan University Hunan China School of Mathematics and Statistics Pu'er University Yunnan China
In this paper, we develop spectral collocation method for a class of fractional diffusion differential equations. Since the solutions of these fractional differential equations usually exhibit singularities at the end... 详细信息
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Hybrid Allen-Cahn-based lattice Boltzmann model for incompressible two-phase flows: The reduction of numerical dispersion
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Physical Review E 2019年 第2期99卷 023302-023302页
作者: Yang Hu Decai Li Licong Jin Xiaodong Niu Shi Shu Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan University Xiangtan 411105 People's Republic of China
In this work a phase field-lattice Boltzmann model for incompressible two-phase flows is presented. In this model, the interface tracking equation is a linear combination of the local and nonlocal Allen-Cahn equations... 详细信息
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Two classes of implicit–explicit multistep methods for nonlinear stiff initial-value problems
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Applied Mathematics and computation 2014年 247卷 47-60页
作者: Aiguo Xiao Gengen Zhang Xing Yi School of Mathematics and Computational Science Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan University Xiangtan Hunan 411105 China
The initial value problems of nonlinear ordinary differential equations which contain stiff and nonstiff terms often arise from many applications. In order to reduce the computation cost, implicit–explicit (IMEX) met... 详细信息
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High time resolution observation and statistical analysis of atmospheric light extinction properties and the chemical speciation of fine particulates
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science China Chemistry 2010年 第8期53卷 1801-1808页
作者: YAO TingTing1.HUANG XiaoFeng1.HE LingYan1.HU Min2,SUN TianLe1.XUE Lian1.LIN Yun1.ZENG LiWu1.& ZHANG YuanHang2 1.0} {1. for Urban Habitat Environmental science and Technology,School of Environment and Energy,Peking University Shenzhen Graduate School,Shenzhen 51.055,China 2State key Joint {1. of Environmental simulation and Pollution Control College of Environmental sciences and engineering,Peking University,Beijing 1.0871.China 1. Key Laboratory for Urban Habitat Environmental Science and Technology School of Environment and Energy Peking University Shenzhen Graduate School Shenzhen 518055 China2. State Key Joint Laboratory of Environmental Simulation and Pollution Control College of Environmental Sciences and Engineering Peking University Beijing 100871 China
In recent years,the visibility deterioration caused by regional fine particulate pollution becomes one of the crucial air pollution problems in the urban areas of our *** rapid variation of visibility and fine particu... 详细信息
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Solving a Nonlinear Multi-Order Fractional Differential Equation Using Legendre Pseudo-Spectral Method
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Applied Mathematics 2013年 第1期4卷 113-118页
作者: Yin Yang College of Civil Engineering and Mechanics Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan University Xiangtan China
In this paper, we apply the Legendre spectral-collocation method to obtain approximate solutions of nonlinear multi-order fractional differential equations (M-FDEs). The fractional derivative is described in the Caput... 详细信息
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Divergence-Free Virtual Element Method for the Stokes Equations with Damping on Polygonal Meshes
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Numerical Mathematics(Theory,Methods and Applications) 2024年 第1期17卷 210-242页
作者: Yu Xiong Yanping Chen Jianwei Zhou Qin Liang School of Mathematics and Computational Science Hunan Key Laboratory for Computation and Simulation in Science and EngineeringXiangtan UniversityXiangtan 411105P.R.China School of Mathematics and Statistics Linyi University Linyi 276005P.R.China School of Mathematical Sciences South China Normal UniversityGuangzhou 510631P.R.China
In this paper,we construct,analyze,and numerically validate a family of divergence-free virtual elements for Stokes equations with nonlinear damping on polygonal *** virtual element method is H1.conforming and exact *... 详细信息
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Error estimates of triangular mixed finite element methods for quasilinear optimal control problems
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Frontiers of Mathematics in China 2012年 第3期7卷 397-413页
作者: Yanping CHEN Zuliang LU Ruyi GUO School of Mathematical Sciences South China Normal UniversityGuangzhou 510631China College of Civil Engineering and Mechanics Xiangtan UniversityXiangtan 411105China School of Mathematics and Statistics China Three Gorges UniversityChongqing 404000China Hunan Key Laboratory for Computation and Simulation in Science and Engineering Department of MathematicsXiangtan UniversityXiangtan 411105China
The goal of this paper is to study a mixed finite element approximation of the general convex optimal control problems governed by quasilinear elliptic partial differential equations. The state and co-state are approx... 详细信息
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A Posteriori Error Estimates for hp Spectral Element Approximation of Elliptic Control Problems with Integral Control and State Constraints
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Advances in Applied Mathematics and Mechanics 2022年 第2期14卷 469-493页
作者: Jinling Zhang Yanping Chen Yunqing Huang Fenglin Huang Hunan Key Laboratory for Computation and Simulation in Science and Engineering School of Mathematics and Computational ScienceXiangtan UniversityXiangtanHunan 411105China School of Mathematical Sciences South China Normal UniversityGuangzhouGuangdong 510631China School of Mathematics and Statistics Xinyang Normal UniversityNo.237 Nanhu RoadShihe DistrictXinyangHenan 464000China
This paper investigates an optimal control problem governed by an elliptic equation with integral control and state *** control problem is approxi-mated by the hp spectral element method with high accuracy and geometr... 详细信息
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