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检索条件"机构=Department of Physics and Program in Applied and Computational Mathematics"
3203 条 记 录,以下是2911-2920 订阅
排序:
SMALE HORSESHOES AND CHAOS IN DISCRETIZEDPERTURBED NLS SYSTEMS(Ⅱ)—SMALE HORSESHOES
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applied mathematics and Mechanics(English Edition) 2005年 第11期26卷 16-22页
作者: 高平 郭柏灵 Guangzhou University Beijing 100088 Guangzhou 510405 Institute of Applied Physics and Computational Mathematics P.R.China Department of Applied Mathematics P.O. Box 8009
The existence of Smale horseshoes for a certain discretized perturbed nonlinear Schroedinger(NLS) equations was established by using n-dimensional versions of the Conley-Moser conditions. As a result, the discretized ... 详细信息
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GLOBAL ATTRACTOR FOR CAMASSA-HOLM TYPE EQUATIONS WITH DISSIPATIVE TERM
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Acta Mathematica Scientia 2005年 第4期25卷 621-628页
作者: 杨灵娥 郭柏灵 Department of Mathematics Foshan University Foshan 528000 ChinaGraduate SchoolChina Academy of Engneering Physics Bejing 100088 China Institute of Applied Physics and Computational Mathematics Bejing 100088 China
In this paper, the global existence of classical solution and global attractor for Camassa-Holm type equations with dissipative term are established by using fixed point theorem and a priori estimates.
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HOMOCLINIC ORBITS OF THE DAVEY- STEWARTSON EQUATIONS
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applied mathematics and Mechanics(English Edition) 2005年 第2期26卷 139-141页
作者: 张隽 郭柏灵 沈守枫 Department of Mathematics Zhejiang University of Technology Institute of Applied Physics and Computational Mathematics Beijing 100088 P.R.China Department of Mathematics Zhejiang University Hangzhou 310027 P.R.China
The homoclinic solutions problem of the Davey-Stewartson ( DS) Equations were studied. By using the Hirota's bilinear method, the homoclinic orbits of the Davey-Stewartson Equations were obtained through the depen... 详细信息
来源: 评论
SMALE HORSESHOES AND CHAOS IN DISCRETIZED PERTURBED NLS SYSTEMS (Ⅰ)-POINCARE MAP
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applied mathematics and Mechanics(English Edition) 2005年 第11期26卷 1391-1401页
作者: 高平 郭柏灵 Department of Applied Mathematics Guangzhou University Guangzhou 510405 P. R. China Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 P. R. China
The existence of Smale horseshoes for a certain discretized perturbed nonlinear Schroedinger (NLS) equations was established by using n-dimensional versions of the Conley-Moser conditions. As a result, the discretiz... 详细信息
来源: 评论
The Self-similar Solution to Some Nonlinear Integro-differential Equations Corresponding to Fractional Order Time Derivative
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Acta Mathematica Sinica,English Series 2005年 第6期21卷 1337-1350页
作者: Chang Xing MIAO Han YANG Institute of Applied Physics and Computational Mathematics P. O. Box 8009 Beijing 100088 P. R. China Department of Mathematics Southwest Jiaotong University Chengdu 610031 P. R. China
In this paper we study the self-similar solution to a class of nonlinear integro-differential equations which correspond to fractional order time derivative and interpolate nonlinear heat and wave equation. Using the ... 详细信息
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Large-time Behavior of Solutions to the Stokes Approximation Equations for Two Dimensional Compressible Flows
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Acta Mathematicae Applicatae Sinica 2005年 第4期21卷 637-654页
作者: Zhen-hua Guo Department of Mathematics and Statistics Huazhong Normal University Wuhan 430079 China LCP Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China
In this paper, we study the large time asymptotic behavior of solutions to both the Cauchy problem and the exterior problem of the Stokes approximation equations of two dimensional compressible flows.
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The Cauchy Problem for the Generalized Korteweg-de Vries-Benjamin-Ono Equation with Low Regularity Data
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Acta Mathematica Sinica,English Series 2005年 第5期21卷 1191-1196页
作者: Zhao Hui HUO Bo Ling GUO Department of Mathematics School of Sciences Beijing University of Aeronautics and Astronautics Beijing 100083 P. R. China Institute of Applied Physics and Computational Mathematics P. O. Box 8009 Beijing 100088 P. R. China
The Cauchy problem of the generalized Korteweg-de Vries-Benjamin-Ono equation is considered, and low regularity and limit behavior of the solutions are obtained. For k = 1, local well- posedness is obtained for data i... 详细信息
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Control of Spiral Waves and Spatiotemporal Chaos by Exciting Travel Wave Trains
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Communications in Theoretical physics 2005年 第5X期44卷 858-862页
作者: YUAN Guo-Yong WANG Guang-Rui CHEN Shi-Gang Department of Physics Hebei Normal University Shijiazhuang 050016 China Graduate School of the Chinese Academy of Engineering Physics P.O. Box 2101 Beijing 100088 China Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China
Spiral waves and spatiotemporal chaos usually are harmful and need to be suppressed. In this paper, a method is proposed to control them. Travel wave trains can be generated by periodic excitations near left boundary,... 详细信息
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DYNAMICAL CHARACTER FOR A PERTURBED COUPLED NONLINEAR SCHR(O)DINGER SYSTEM
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应用数学和力学(英文版) 2005年 第7期26卷 823-829页
作者: Yu Pei GAO Ping GUO Bo-ling School of Computer and Information Chongqing Jiaotong UniversityChongqing 400074 P. R. China Department of Applied Mathematics Guangzhou UniversityGuangzhou 510405 P. R. China Institute of Applied Physics and Computational Mathematics P. O. Box 8009 Beijing 100088 P. R. China
The dynamical character for a perturbed coupled nonlinear Schrodinger system with periodic boundary condition was studied. First, the dynamical character of perturbed and unperturbed systems on the invariant plane was... 详细信息
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An efficient dynamic load-balancing algorithm in a large-scale cluster
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6th International Conference on Algorithms and Architectures for Parallel Processing, ICA3PP
作者: Zhang, Baa-Yin Mo, Ze-Yao Yang, Guang-Wen Zheng, Wei-Min Institute of Applied Physics and Computational Mathematics Beijing 100088 China Department of Computer Science and Technology Tsinghua University Beijing 100084 China
Random stealing is a well-known dynamic load-balancing algorithm. However, for a large-stale cluster, the simple random stealing policy is no longer efficient because an idle node must randomly steal many times to obt... 详细信息
来源: 评论