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检索条件"机构=Department of Physics and Program in Applied and Computational Mathematics"
3229 条 记 录,以下是2871-2880 订阅
Existence of the solutions and the attractors for the large-scale atmospheric equations
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Science China Earth Sciences 2006年 第6期49卷 650-660页
作者: HUANG Haiyang1 & GUO Boling2 1. department of mathematics, Beijing Normal University, Beijing 100875, China 2. Institute of applied physics and computational mathematics, Beijing 100080, China Department of Mathematics Beijing Normal University Beijing China Institute of Applied Physics and Computational Mathematics Beijing China
In this paper, firstly, the proper function space is chosen, and the proper expression of the operators is introduced such that the complex large-scale atmospheric motion equations can be described by a simple and abs... 详细信息
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The existence of global solution and their weak limit of generalized Ginzburg-Landau equations in two dimensions
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Progress in Natural Science:Materials International 2006年 第5期16卷 458-463页
作者: YANG Ling'e and GUO Boling (department of mathematics, Foshan University, Foshan 528000, China Institute of applied physics and computational mathematics, Beijing 100088, China) Department of Mathematics Foshan University Foshan 528000 China Institute of Applied Physics and Computational Mathematics Beijing 100088 China
By the uniform a priori estimate of solution about parameters, we prove the existence of global solution and inviscid lim- it to a generalized Ginzburg-Landau equations in two dimensions. We also prove that the soluti... 详细信息
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On Finding Global Smooth Solutions to the Landau-Lifshitz Equation
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Chinese physics Letters 2006年 第6期23卷 1359-1360页
作者: 陈建清 郭柏灵 Institute of Applied Physics and Computational Mathematics PO Box 8009 Beijing 100088 Department of Mathematics Fujian Normal University Fuzhou 350007
We prove that n-dimensional radial symmetric Landau-Lifshitz equation possesses at least two classes of global smooth solutions with suitable initial-boundary conditions.
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Oscillator models and collective motion
IEEE Control Systems Magazine
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IEEE Control Systems Magazine 2007年 第4期27卷 89-105页
作者: Paley, Derek A. Leonard, Naomi Ehrich Sepulchre, Rodolphe Grünbaum, Daniel Parrish, Julia K. Princeton University Department of Mechanical and Aerospace Engineering Princeton NJ 08544 United States Department of Mechanical and Aerospace Engineering Program in Applied and Computational Mathematics Princeton University Princeton NJ 08544 United States Department Electrical Engineering and Computer Science University of Liège Liège Belgium School of Oceanography Department of Biology University of Washington Seattle WA United States Biology Department School of Aquatic and Fishery Sciences University of Washington Seattle WA United States
A description of the so called "particles with coupled oscillator dynamics" (PCOD) is presented which is used to model, analyze and synthesize collective motion. An oscillator model with spatial dynamics is ... 详细信息
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Bar strengths in early-type disk galaxies
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Proceedings of the International Astronomical Union 2007年 第S245期3卷 131-132页
作者: R. Buta E. Laurikainen H. Salo J. H. Knapen D. L. Block Dept. of Physics & Astronomy University of Alabama Tuscaloosa AL 35487 USA email: rbuta@bama.ua.edu Division of Astronomy Department of Physical Sciences University of Oulu FIN-90014 Finland Instituto de Astrofísica de Canarias E-38200 La Laguna Spain School of Computational and Applied Mathematics University of the Witwatersrand Private Bag 3 WITS 2050South Africa
Using the gravitational torque indicator Qb, we derive the distribution of bar strengths for a sample of early-type disk galaxies. The sample is part of the Near-Infrared S0 Survey (NIRS0S), designed to examine the pr... 详细信息
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Resonant Acceleration of Electrons in Combined Self-Consistent Quasistatic Electromagnetic Fields and Intense Laser Fields
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Chinese physics Letters 2006年 第11期23卷 3010-3013页
作者: 陈奋策 贺贤土 盛正卯 乔宾 张宏 Department of Physics Zhejiang University Hangzhou 310027 Inisitute of Applied Physics and Computational Mathematics PO Box 8009 Beijing 100088 Department of Mathematic and Physics Fujian Educational Institute Fuzhou 350001
Using the single electron model, the acceleration of electrons in combined circularly polarized intense laser fields and the spontaneous quasistatic fields (including axial and azimuthal magnetic fields, the axial an... 详细信息
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Bose-Fermi mixtures in an optical lattice
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Physical Review A 2007年 第6期75卷 063625-063625页
作者: K. Sengupta N. Dupuis P. Majumdar Theoretical Condensed Matter Physics Division and Center for Applied Mathematics and Computational Science Saha Institute of Nuclear Physics 1/AF Bidhannagar Kolkata-700064 India Department of Mathematics Imperial College 180 Queen’s Gate London SW7 2AZ United Kingdom Laboratoire de Physique des Solides Université Paris-Sud CNRS UMR 8502 F-91405 Orsay Cedex France LPTMC CNRS-UMR 7600 Université Pierre et Marie Curie 75252 Paris Cédex 05 France Cavendish Laboratory Cambridge University Madingley Road Cambridge CB3 0HE United Kingdom Harish-Chandra Research Institute Chhatnag Road Jhunsi Allahabad 211019 India
We study an atomic Bose-Fermi mixture with unpolarized fermions in an optical lattice. We obtain the Mott ground states of such a system in the limit of the deep optical lattice and discuss the effect of quantum fluct... 详细信息
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Effects of Beam Energy Spread on the Weibel Instability in Fast Ignitor Scenarios
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Chinese physics Letters 2006年 第1期23卷 161-164页
作者: 蔡洪波 朱少平 郑春阳 贺贤土 李纪伟 Graduate School China Academy of Engineering Physics PO Box 2101 Beijing 100088 Institute of Applied Physics and Computational Mathematics PO Box 8009 Beijing 100088 Department of Physics Zhejiang University Hangzhou 310027
The effects of transverse temperature distribution on the Weibel instability in a laser produced plasma are studied analytically by using a three dimensional waterbag model. It is found that the purely transverse Weib... 详细信息
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Variational Boundary Conditions for Molecular Dynamics Simulations of Solids at Low Temperature
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Communications in computational physics 2006年 第1期1卷 135-175页
作者: Xiantao Li Weinan E Department of Mathematics Pennsylvania State UniversityUniversity ParkPA 16802USA Department of Mathematics&Program in Applied and Computational Mathematics Princeton UniversityPrincetonNJ 08544USA
Boundary conditions for molecular dynamics simulation of crystalline solids are considered with the objective of eliminating the reflection of phonons.A variational formalism is presented to construct boundary conditi... 详细信息
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Investigation on Collision of Si^(2+)with H from Intermediate to High Projectile Energies
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Communications in computational physics 2006年 第5期1卷 886-897页
作者: B.He J.G.Wang C.L.Liu Y.Ning Y.B.Qiu J.Yan P.C.Stancil Key Laboratory of Computational Physics Institute of Applied Physics and Computational MathematicsBeijing 100088P.R.China Department of Physics and Astronomy and the Center for Simulational Physics University of GeorgiaAthensGA 30602-2451USA
Total and state-selective charge transfer,ionization and stripping cross sections due to the collision of Si^(2+)ion with atomic hydrogen are investigated using the classical-trajectory Monte-Carlo(CTMC)method in the ... 详细信息
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