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检索条件"机构=Department of Physics and Program in Applied and Computational Mathematics"
3220 条 记 录,以下是2761-2770 订阅
Time-periodic Solution to a Nonlinear Parabolic Type Equation of Higher Order
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Acta Mathematicae Applicatae Sinica 2008年 第1期24卷 129-140页
作者: Yan-ping Wang You-lin Zhang Department of Physics and Mathematics Zhengzhou Institute of Aeronautical Industry Management Zhengzhou 450015 China Institute of Applied Physics and Computational Mathematics P.O.Box 8009 Beijing 100088 China
In this paper, the existence and uniqueness of time-periodic generalized solutions and time-periodic classical solutions to a class of parabolic type equation of higher order are proved by Galerkin method.
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Segmented Spiral Waves and Anti-phase Synchronization in a Model System with Two Identical Time-Delayed Coupled Layers
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Communications in Theoretical physics 2008年 第1期49卷 174-180页
作者: YUAN Guo-Yong YANG Shi-Ping WANG Guang-Rui CHEN Shi-Gang Department of Physics Hebei Normal University Shijiazhuang 0500167 China Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China
In this paper, we consider a model system with two identical time-delayed coupled layers. Synchronization and anti-phase synchronization are exhibited in the reactive system without diffusion term. New segmented spira... 详细信息
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Spatiotemporal evolution of Poiseuille-Rayleigh-Bénard flows in binary fluids with Soret effect under initial pulselike disturbances
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Physical Review E 2009年 第2期80卷 026312-026312页
作者: J. Hu X. Y. Yin D. Henry H. Ben Hadid Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China Department of Modern Mechanics University of Science and Technology of China Hefei 230027 China Laboratoire de Mécanique des Fluides et d’Acoustique CNRS–Université de Lyon–Ecole Centrale de Lyon–Université Lyon 1–INSA de Lyon ECL 36 Avenue Guy de Collongue 69134 Ecully Cedex France
The spatiotemporal evolution of Poiseuille-Rayleigh-Bénard flows in binary fluids with Soret effect is investigated by carrying out fully nonlinear two-dimensional numerical simulations initiated by a pulselike d... 详细信息
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Dense packings of polyhedra: Platonic and Archimedean solids
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Physical Review E 2009年 第4期80卷 041104-041104页
作者: S. Torquato Y. Jiao Department of Chemistry Princeton University Princeton New Jersey 08544 USA Princeton Center for Theoretical Science Princeton University Princeton New Jersey 08544 USA Princeton Institute for the Science and Technology of Materials Princeton University Princeton New Jersey 08544 USA Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA School of Natural Sciences Institute for Advanced Study Princeton New Jersey 08540 USA Department of Mechanical and Aerospace Engineering Princeton University Princeton New Jersey 08544 USA
Understanding the nature of dense particle packings is a subject of intense research in the physical, mathematical, and biological sciences. The preponderance of previous work has focused on spherical particles and ve... 详细信息
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Blow-up and Global Smooth Solutions for Incompressible Three-Dimensional Navier-Stokes Equations
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Chinese physics Letters 2008年 第6期25卷 2115-2117页
作者: 郭柏灵 杨干山 蒲学科 Institute of Applied Physics and Computational Mathematics Nonlinear Center for Studies Institute of Mathematics Yunnan Normal University Kunming 650092 Department of Mathematics Yunnan Nationalities University Kunming 650031 The Graduate School of China Academy of Engineering Physics PO Box 2101 100088 Beijing
We present some explicit self-similar blow-up solutions and some other solutions of the incompressible threedimensional Navier Stokes equations. These solutions indicate that in C^∞ the solution of Navier-Stokes equa... 详细信息
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Numerical Study of the Unsteady Aerodynamics of Freely Falling Plates
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Communications in computational physics 2008年 第4期3卷 834-851页
作者: Changqiu Jin Kun Xu Institute of Applied Physics and Computational Mathematics P.O.Box 8009Beijing 100088China Mathematics Department Hong Kong University of Science and TechnologyHong KongChina.
The aerodynamics of freely falling objects is one of the most interesting flow mechanics *** a recent study,Andersen,Pesavento,and Wang[*** Mech.,vol.541,pp.65-90(2005)]presented the quantitative comparison between th... 详细信息
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Inhomogeneous Shadowing Effect in High-Energy p-A Drell-Yan Process:
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Communications in Theoretical physics 2008年 第7期50卷 175-179页
作者: WANG Hong-Min SUN Xian-Jing ZHANG Ben-Ai Physics Department Academy of Armored Forces Engineering of PLA Beijing 100072 China Institute of High Energy Physics the Chinese Academy of Sciences Beijing 100049 China Institute of Applied Physics and Computational Mathematics Beijing 100088 China
Having studied the initial state energy loss versus nuclear shadowing for the Drell-Yan dimuon pairproduction in the color string model,the inhomogeneous shadowing effect is considered in this *** find thatthe inhomog... 详细信息
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Initial-boundary value problem of one class of nonlinear Schr(o)dinger equations described in molecular crystals
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应用数学和力学(英文版) 2008年 第2期29卷 139-144页
作者: FANG Shao-mei GUO Bo-ling Department of Mathematics South China Agricultural UniversityGuangzhou 510642P.R.China Department of Mathematics Shaoguan UniversityShaoguan 512005Guangdong ProvinceP.R.China Institute of Applied Physics and Computational Mathematics Beijing 100088P.R.China
In this paper,we study the initial-boundary value problem of one class of nonlinear Schr(o)dinger equations described in molecular ***,the existence of the global solution is obtained by means of interpolation inequal... 详细信息
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The Semiclassical Limit in the Quantum Drift-Diffusion Equations with Isentropic Pressure
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Chinese Annals of mathematics,Series B 2008年 第4期29卷 369-384页
作者: Li CHEN Qiangchang JU Department of Mathematical Sciences Tsinghua University Beijing 100084 China. Institute of Applied Physics and Computational Mathematics P. O. Box 8009-28 Beijing 100088 China.
The semiclassical limit in the transient quantum drift-diffusion equations with isentropic pressure in one space dimension is rigorously proved. The equations are supplemented with homogeneous Neumann boundary conditi... 详细信息
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Finite-Difference Lattice Boltzmann Scheme for High-Speed Compressible Flow:Two-Dimensional Case
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Communications in Theoretical physics 2008年 第7期50卷 201-210页
作者: GAN Yan-Biao XU Ai-Guo ZHANG Guang-Cai ZHANG Ping ZHANG Lei LI Ying-Jun China University of Mining and Technology (Beijing) Beijing 100083 China State Key Laboratory of Computational Physics Institute of Applied Physics and Computational Mathematics P.O. Box 8009-26 Beijing 100088 China Fundamental Science Department North China Institute of Aerospace Engineering Langfang 065000 China
Lattice Boltzmann (LB) modeling of high-speed compressible flows has long been attempted by various authors. One common weakness of most of previous models is the instability problem when the Mach number of the flow... 详细信息
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