咨询与建议

限定检索结果

文献类型

  • 2,915 篇 期刊文献
  • 294 篇 会议
  • 9 册 图书

馆藏范围

  • 3,218 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 2,689 篇 理学
    • 1,818 篇 物理学
    • 964 篇 数学
    • 356 篇 化学
    • 329 篇 统计学(可授理学、...
    • 226 篇 地球物理学
    • 181 篇 生物学
    • 116 篇 系统科学
    • 90 篇 天文学
  • 1,736 篇 工学
    • 414 篇 计算机科学与技术...
    • 385 篇 电子科学与技术(可...
    • 318 篇 电气工程
    • 317 篇 材料科学与工程(可...
    • 298 篇 力学(可授工学、理...
    • 291 篇 软件工程
    • 284 篇 光学工程
    • 241 篇 化学工程与技术
    • 207 篇 动力工程及工程热...
    • 136 篇 信息与通信工程
    • 124 篇 控制科学与工程
    • 114 篇 生物工程
    • 107 篇 生物医学工程(可授...
    • 96 篇 仪器科学与技术
    • 91 篇 核科学与技术
    • 83 篇 机械工程
    • 68 篇 冶金工程
    • 57 篇 土木工程
  • 127 篇 管理学
    • 73 篇 管理科学与工程(可...
    • 48 篇 图书情报与档案管...
  • 55 篇 医学
    • 45 篇 临床医学
  • 23 篇 农学
  • 18 篇 经济学
  • 16 篇 法学
  • 4 篇 教育学
  • 4 篇 艺术学
  • 2 篇 军事学
  • 1 篇 哲学
  • 1 篇 文学

主题

  • 53 篇 molecular dynami...
  • 42 篇 density function...
  • 34 篇 electronic struc...
  • 29 篇 first-principles...
  • 26 篇 gravitational wa...
  • 25 篇 stochastic syste...
  • 24 篇 galaxies
  • 22 篇 cosmology
  • 22 篇 relativistic hea...
  • 21 篇 atoms
  • 21 篇 machine learning
  • 21 篇 quantum theory
  • 18 篇 electronic excit...
  • 18 篇 electrons
  • 18 篇 monte carlo meth...
  • 17 篇 ground state
  • 17 篇 ions
  • 16 篇 cosmic microwave...
  • 16 篇 dynamics
  • 15 篇 hadron-hadron in...

机构

  • 440 篇 institute of app...
  • 107 篇 program in appli...
  • 61 篇 department of ch...
  • 59 篇 program in appli...
  • 54 篇 laboratory of co...
  • 51 篇 department of ch...
  • 46 篇 university of sc...
  • 43 篇 china institute ...
  • 43 篇 center for appli...
  • 42 篇 faculty of elect...
  • 42 篇 università degli...
  • 41 篇 institute of app...
  • 40 篇 indian institute...
  • 40 篇 università di br...
  • 40 篇 department of ph...
  • 40 篇 physics departme...
  • 39 篇 subatech imt atl...
  • 39 篇 université clerm...
  • 39 篇 laboratoire de p...
  • 39 篇 institute of spa...

作者

  • 66 篇 salvatore torqua...
  • 60 篇 c. kim
  • 48 篇 weinan e.
  • 45 篇 torquato salvato...
  • 44 篇 zhang linfeng
  • 37 篇 k. shigaki
  • 37 篇 r. vértesi
  • 35 篇 d. röhrich
  • 35 篇 k. oyama
  • 35 篇 o. karavichev
  • 35 篇 d. peresunko
  • 35 篇 r. xu
  • 35 篇 m. s. islam
  • 35 篇 p. kurashvili
  • 35 篇 s. grigoryan
  • 35 篇 r. bailhache
  • 35 篇 t. b. skaali
  • 35 篇 i. pshenichnov
  • 35 篇 z. vilakazi
  • 35 篇 m. b. blidaru

语言

  • 3,044 篇 英文
  • 120 篇 其他
  • 47 篇 中文
  • 4 篇 俄文
  • 2 篇 法文
  • 1 篇 德文
检索条件"机构=Physics Department and Program in Applied and Computational Mathematics"
3218 条 记 录,以下是3001-3010 订阅
排序:
Peaked wave solutions of CH-r equation
收藏 引用
Science China mathematics 2003年 第5期46卷 696-709页
作者: 郭柏灵 刘正荣 Institute of Applied Physics and Computational Mathematics. Beijing 100088 China Department of Mathematics Yunnan University and Institute of Applied Mathematics of Yunnan Province Kunming 650091 China
In this paper the qualitative analysis methods of planar autonomous systems and numerical simu-lation are used to investigate the peaked wave solutions of CH-r equation. Some explicit expressions of peakedsolitary wav... 详细信息
来源: 评论
Ab initio study of canted magnetism of finite atomic chains at surfaces
收藏 引用
Journal of physics: Condensed Matter 2004年 第48期16卷
作者: B Lazarovits B Újfalussy L Szunyogh G M Stocks P Weinberger Centre for Computational Materials Science Technical University Vienna A-1060 Gumpendorferstrasse 1.a. Vienna Austria Metals and Ceramics Division Oak Ridge National Laboratory Oak Ridge TN 37831 USA Department of Theoretical Physics and Centre for Applied Mathematics and Computational Physics Budapest University of Technology and Economics Budafoki út 8 H-1111 Budapest Hungary Author to whom any correspondence should be addressed
By using ab initio methods on different levels we study the magnetic ground state of (finite) atomic wires deposited on metallic surfaces. A phenomenological model based on symmetry arguments suggests that the magneti...
来源: 评论
GAUGE METHOD FOR VISCOUS INCOMPRESSIBLE FLOWS
收藏 引用
Communications in Mathematical Sciences 2003年 第2期1卷 317-332页
作者: Weinan, E. Liu, Jian-Guo Department of Mathematics and Program in Applied and Computational Mathematics Princeton University Princeton 08544 NJ United States Institute for Physical Science and Technology and Department of Mathematics University of Maryland College Park 20742 MD United States
We present a new formulation of the incompressible Navier-Stokes equation in terms of an auxiliary field that differs from the velocity by a gauge transformation. The gauge freedom allows us to assign simple and speci...
来源: 评论
A POSITIVE INTERIOR-POINT ALGORITHM FOR NONLINEAR COMPLEMENTARITY PROBLEMS
收藏 引用
applied mathematics and Mechanics(English Edition) 2003年 第3期24卷 355-362页
作者: 马昌凤 梁国平 陈新美 Department of computational Science and Applied Physics Guilin Institute of Electronic Technology Institute of Mathematics Academy of Mathematics & System SciencesCASBeijing 100080P.R.China Institute of Mathematics Academy of Mathematics & System Sciences Department of Mathematic & Computer Changsha University of Electric Power
A new iterative method,which is called positive interior-point algorithm,is presented for solving the nonlinear complementarity *** method is of the desirable feature of *** the convergence theorems of the algorithm i... 详细信息
来源: 评论
Inertially driven buckling and overturning of jets in a Hele-Shaw cell
收藏 引用
Physical Review E 2003年 第5期68卷 056305-056305页
作者: Adriana I. Pesci Martin A. Porter Raymond E. Goldstein Department of Physics and Program in Applied Mathematics University of Arizona Tucson Arizona 85721 USA
We study a fluid jet descending through stratified surroundings at low Reynolds number in Hele-Shaw flow. The jet buckles and overturns inside a conduit of entrained fluid which supports smooth or unstable traveling w... 详细信息
来源: 评论
Maximal violation of the Clauser-Horne-Shimony-Holt inequality for two qutrits
收藏 引用
Physical Review A 2003年 第2期68卷 022323-022323页
作者: Li-Bin Fu Jing-Ling Chen Xian-Geng Zhao Institute of Applied Physics and Computational Mathematics P.O. Box 8009 (28) 100088 Beijing China Department of Physics Faculty of Science National University of Singapore Singapore
The Bell–Clauser-Horne-Shimony-Holt (BCHSH) inequality (in terms of correlation functions) of two qutrits is studied in detail by employing tritter measurements. A uniform formula for the maximum value of this inequa... 详细信息
来源: 评论
Magnetically Quantized Continuum Distorted Waves
收藏 引用
AIP Conference Proceedings 2003年 第1期680卷 142-147页
作者: D. S. F. Crothers D. M. McSherry S. F. C. O’Rourke Theoretical and Computational Physics Research Division Department of Applied Mathematics and Theoretical Physics Queen’s University Belfast Belfast BT7 1NN Northern Ireland
The continuum distorted‐wave eikonal initial‐state (CDW‐EIS) theory of Crothers and McCann (1983) used to describe ionization in ion‐atom collisions is generalised (G) to GCDW‐EIS, to incorporate the azimuthal an...
来源: 评论
Quantum entanglement of excitons in coupled quantum dots
收藏 引用
Physical Review A 2003年 第1期67卷 012312-012312页
作者: Ping Zhang C. K. Chan Qi-Kun Xue Xian-Geng Zhao International Center for Quantum Structure and State Key Laboratory for Surface Physics Institute of Physics The Chinese Academy of Sciences Beijing 100080 China Department of Applied Mathematics The Hong Kong Polytechnic University Hong Kong China Institute of Applied Physics and Computational Mathematics P.O. Box 8009 Beijing 100088 China
Optically controlled exciton dynamics in coupled quantum dots is studied. We show that the maximally entangled Bell states and Greenberger-Horne-Zeilinger (GHZ) states can be robustly generated by manipulating the sys... 详细信息
来源: 评论
Planar chiral meta-materials: Controlling the polarization state of light in the far- and near-field
Planar chiral meta-materials: Controlling the polarization s...
收藏 引用
2003 Conference on Lasers and Electro-Optics Europe, CLEO/EUROPE 2003
作者: Bagnall, D.M. Papakostas, A. Potts, A. Prosvirnin, S.L. Takahashi, S. Zayats, A.V. Zheludev, N.I. Department of Pure and Applied Physics Queen's University of Bevast Bevast BT7 INN United Kingdom Department of Physics and Astronomy Universiry of Southampton Southampton SO1 7 IBJ United Kingdom Department of Electronics and Computer Science Universiry of Southampton Southampton SO1 7 IBJ United Kingdom Department of Computational Mathematics Institute of Radio Astronomy Kharkiv Ukraine
We have extended our research to the study of near-field polarization effects arising from the planar chirality. The interaction between the neighboring elements in a metallic structure can be visualized with near-fie... 详细信息
来源: 评论
Distributed nonlinear control of diffusion-reaction processes
Distributed nonlinear control of diffusion-reaction processe...
收藏 引用
American Control Conference (ACC)
作者: S. Dubljevic P.D. Christofides I.G. Kevrekidis Department of Chemical Eagineering University of California Los Angeles CA USA Department of Chemical Engineering and the Program in Applied and Computational Mathematics Princeton University Princeton NJ USA
来源: 评论