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检索条件"机构=Hunan Key Laboratory for Computation & Simulation in Science & Engineering"
474 条 记 录,以下是81-90 订阅
排序:
Recovery Type A Posteriori Error Estimates of Fully Discrete Finite Element Methods for General Convex Parabolic Optimal Control Problems
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Numerical Mathematics(Theory,Methods and Applications) 2012年 第4期5卷 573-591页
作者: Yuelong Tang Yanping Chen Hunan Key Laboratory for Computation and Simulation in Science and Engineering School of Mathematics and Computational ScienceXiangtan UniversityXiangtan 411105HunanChina School of Mathematical Sciences South China Normal UniversityGuangzhou 510631GuangdongChina
This paper is concerned with recovery type a posteriori error estimates of fully discrete finite element approximation for general convex parabolic optimal control problems with pointwise control *** time discretizati... 详细信息
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A Posteriori Error Estimates of Mixed Methods for Quadratic Optimal Control Problems Governed by Parabolic Equations
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Numerical Mathematics(Theory,Methods and Applications) 2011年 第4期4卷 439-458页
作者: Tianliang Hou Yanping Chen Yunqing Huang Hunan Key Laboratory for Computation and Simulation in Science and Engineering Department of MathematicsXiangtan UniversityXiangtan 411105HunanChina School of Mathematical Sciences South China Normal UniversityGuangzhou 510631GuangdongChina
In this paper,we discuss the a posteriori error estimates of the mixed finite element method for quadratic optimal control problems governed by linear parabolic *** state and the co-state are discretized by the high o... 详细信息
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The parallel generation of 2-D Hilbert Space-filling Curve on GPU
The parallel generation of 2-D Hilbert Space-filling Curve o...
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2012 5th International Conference on Biomedical engineering and Informatics, BMEI 2012
作者: Feng, Chunsheng Shu, Shi Wang, Junxian Li, Zheng Hunan Key Laboratory for Computation and Simulation in Science and Engineering School of Mathematics and Computational Science Xiangtan University Xiangtan China
In this paper, we propose two parallel Hilbert Space-filling Curve(HSFC) generation algorithms BMIMp and SDDMp based on block matrix iteration method(BMIM) and state diagrams driver method(SDDM) in the CUDA parallel p... 详细信息
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Error Estimates and Superconvergence of Mixed Finite Element Methods for Optimal Control Problems with Low Regularity
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Advances in Applied Mathematics and Mechanics 2012年 第6期4卷 751-768页
作者: Yanping Chen Tianliang Hou Weishan Zheng School of Mathematical Sciences South China Normal UniversityGuangzhou 510631GuangdongChina Hunan Key Laboratory for Computation and Simulation in Science and Engineering Department of MathematicsXiangtan UniversityXiangtan 411105HunanChina
In this paper,we investigate the error estimates and superconvergence property of mixed finite element methods for elliptic optimal control *** state and co-state are approximated by the lowest order Raviart-Thomas mi... 详细信息
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Superconvergence and L^(∞)-Error Estimates of RT1Mixed Methods for Semilinear Elliptic Control Problems with an Integral Constraint
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Numerical Mathematics(Theory,Methods and Applications) 2012年 第3期5卷 423-446页
作者: Yanping Chen Tianliang Hou School of Mathematical Sciences South China Normal UniversityGuangzhou 510631GuangdongChina Hunan Key Laboratory for Computation and Simulation in Science and Engineering Department of MathematicsXiangtan UniversityXiangtan 411105HunanChina
In this paper,we investigate the superconvergence property and the L∞-error estimates of mixed finite element methods for a semilinear elliptic control problem with an integral *** state and co-state are approximated... 详细信息
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Numerical Investigation on the Boundary Conditions for the Multiscale Base Functions
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Communications in computational Physics 2009年 第5期5卷 928-941页
作者: Shan Jiang Yunqing Huang Department of Mathematics Xiangtan UniversityXiangtan 411105China Hunan Key Laboratory for Computation and Simulation in Science and Engineering Institute for Computational and Applied MathematicsXiangtan UniversityXiangtan 411105China
We study the multiscale finite element method for solving multiscale elliptic problems with highly oscillating coefficients,which is designed to accurately capture the large scale behaviors of the solution without res... 详细信息
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A Finite Element Variational Multiscale Method for Stationary Incompressible Magnetohydrodynamics Equations
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Advances in Applied Mathematics and Mechanics 2023年 第5期15卷 1142-1165页
作者: Huayi Huang Yunqing Huang Qili Tang Hunan Key Laboratory for Computation and Simulation in Science and Engineering Key Laboratory of IntelligentComputing&Information Processing of Ministry of EducationSchool of Mathematics and Computational ScienceXiangtan UniversityXiangtanHunan 411105China
In this paper,we propose a variational multiscale method(VMM)for the stationary incompressible magnetohydrodynamics *** method is defined by large-scale spaces for the velocity field and the magnetic field,which aims ... 详细信息
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An Iterative Two-Grid Method of A Finite Element PML Approximation for the Two Dimensional Maxwell Problem
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Advances in Applied Mathematics and Mechanics 2012年 第2期4卷 175-189页
作者: Chunmei Liu Shi Shu Yunqing Huang Liuqiang Zhong Junxian Wang Hunan Key Laboratory for Computation&Simulation in Science and Engineering and Key Laboratory of Intelligent Computing&Information Processing of Ministry of Education Xiangtan UniversityHunan 411105China School of Mathematical Sciences South China Normal UniversityGuangzhou 510631China
In this paper,we propose an iterative two-grid method for the edge finite element discretizations(a saddle-point system)of Perfectly Matched Layer(PML)equations to the Maxwell scattering problem in two ***,we use a fi... 详细信息
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Total Reflection and Cloaking by Triangular Defects Embedded in Zero Index Metamaterials
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Advances in Applied Mathematics and Mechanics 2015年 第2期7卷 135-144页
作者: Yunqing Huang Jichun Li Hunan Key Laboratory for Computation and Simulation in Science and Engineering Xiangtan UniversityChina Department of Mathematical Sciences University of Nevada Las VegasLas VegasNevada 89154-4020USA
In this work,we investigate wave propagation through a zero index meta-material(ZIM)waveguide embedded with triangular dielectric *** provide a theoretical guidance on how to achieve total reflection and total transmis... 详细信息
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A linearly implicit conservative difference scheme for the space fractional coupled nonlinear Schrödinger equations
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Journal of computational Physics 2014年 272卷 644-655页
作者: Wang, Dongling Xiao, Aiguo Yang, Wei Department of Mathematics Northwest University Xi'an 710069 China Hunan Key Laboratory for Computation and Simulation in Science and Engineering Key Laboratory of Intelligent Computing and oInformation Processing of Ministry of Education Xiangtan University Xiangtan Hunan 411105 China
In this paper, a linearly implicit conservative difference scheme for the coupled nonlinear Schrödinger equations with space fractional derivative is proposed. This scheme conserves the mass and energy in the dis... 详细信息
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