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检索条件"机构=The Department of Mathematics and Program in Applied and Computational Mathematics"
7169 条 记 录,以下是471-480 订阅
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computational test of the renormalization group theory of turbulence
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Journal of Scientific Computing 1988年 第2期3卷 139-147页
作者: Yakhot, Victor Orszag, Steven A. Panda, Raj Program in Applied and Computational Mathematics Princeton University Princeton 08544 New Jersey United States
The results of numerical simulations of random-force-driven Navier-Stokes turbulence designed to test predictions of the renormalization group theory of turbulence are presented. By specially choosing the random force... 详细信息
来源: 评论
The Incompressible Limits of Compressible Navier-Stokes Equations in the Whole Space with General Initial Data
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Chinese Annals of mathematics,Series B 2009年 第1期30卷 17-26页
作者: Ling HSIAO Qiangchang JU Fucai LI Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing 100080 China Institute of Applied Physics and Computational Mathematics PO Box 8009-28 Beijing 100088 China Department of Mathematics Nanjing University Nanjing 210093 China
It is showed that, as the Mach number goes to zero, the weak solution of the compressible Navier-Stokes equations in the whole space with general initial data converges to the strong solution of the incompressible Nav... 详细信息
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SCHWARZ METHODS WITH LOCAL REFINEMENT FOR THE P-VERSION FINITE-ELEMENT METHOD
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NUMERISCHE MATHEMATIK 1994年 第2期69卷 185-211页
作者: PAVARINO, LF A1. Department of Computational and Applied Mathematics Rice University Houston TX 77251-1892 USA US
In some applications, the accuracy of the numerical solution of an elliptic problem needs to be increased only in certain parts of the domain. In this paper, local refinement is introduced for an overlapping additive ... 详细信息
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Well-posedness and Global Attractors for the Burgers-Ginzburg-Landau Equations
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Acta Mathematicae Applicatae Sinica 2002年 第4期18卷 579-588页
作者: Bo-ling Guo, Hai-yang HuangCenter of Nonlinear Studies, Institute of applied Physics and computational mathematics. P.O. Box 8009. Beijing 100088, Chinadepartment of mathematics. Beijing Normal University, Beijing 100875, China Center of Nonlinear Studies Institute of Applied Physics and Computational Mathematics Beijing China Department of Mathematics Beijing Normal University Beijing China
In this paper we consider the Burger-Ginzburg-Landau equations, and prove the existence of the global attractor in with finite Hausdorff and fractal dimensions.
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Anti-symmetric Barron functions and their approximation with sums of determinants
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Journal of computational Physics 2025年
作者: Nilin Abrahamsen Lin Lin Department of Mathematics University of California Berkeley 94720 CA USA The Simons Institute for the Theory of Computing Berkeley 94720 CA USA Applied Mathematics and Computational Research Division Lawrence Berkeley National Laboratory Berkeley 94720 CA USA
A fundamental problem in quantum physics is to encode functions that are completely anti-symmetric under permutations of identical particles. The architecture of neural network models for the electron wave function ty...
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Maximal Dimension of Invariant Subspaces to Systems of Nonlinear Evolution Equations
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Chinese Annals of mathematics,Series B 2012年 第2期33卷 161-178页
作者: Shoufeng SHEN Changzheng QU Yongyang JIN Lina JI Department of Applied Mathematics Zhejiang University of TechnologyHangzhou 310023China Department of Mathematics Ningbo UniversityNingbo 315211ZhejiangChina Department of Information and Computational Science Henan Agricultural UniversityZhengzhou 450002China
In this paper, the dimension of invariant subspaces admitted by nonlinear sys- tems is estimated under certain conditions. It is shown that if the two-component nonlinear vector differential operator F = (F1, F2) wi... 详细信息
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Molecule opacities of X^2Σ^+, A^2Π, and B^2Σ^+ states of CS^+
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Chinese Physics B 2019年 第5期28卷 64-70页
作者: Xiao-He Lin Gui-Ying Liang Jian-Guo Wang Yi-Geng Peng Bin Shao Rui Li Yong Wu School of Physics Beijing Institute of Technology Institute of Applied Physics and Computational Mathematics Department of Physics College of Science Qiqihar University HEDPS Center for Applied Physics and Technology Peking University
Carbon sulfide cation(CS^+) plays a dominant role in some astrophysical atmosphere environments. In this work, the rovibrational transition lines are computed for the lowest three electronic states, in which the inter... 详细信息
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THE INFLUENCE OF O+-O COLLISION FREQUENCY ON IONOSPHERIC F-REGION BEHAVIOR
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JOURNAL OF ATMOSPHERIC AND TERRESTRIAL PHYSICS 1990年 第2期52卷 125-132页
作者: MOFFETT, RJ SELLEK, R BAILEY, GJ Department of Applied and Computational Mathematics University of Sheffield Sheffield S102TN U.K.
Several formulae for the O + −O momentum transfer collision frequency are currently in use in aeronomical calculations. Recent experimental determinations of the collision frequency, from radar and optical observation...
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ORDER REDUCED METHODS FOR QUAD-CURL EQUATIONS WITH NAVIER TYPE BOUNDARY CONDITIONS
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Journal of computational mathematics 2020年 第4期38卷 565-579页
作者: Weifeng Zhang Shuo Zhang Department of Engineering Mechanics and Department of Applied Mathematics Kunming University of Science and TechnologyKunming 650500China Shuo Zhang LSEC Institute of Computational Mathematics and Scientific/Engineering ComputingAcademy of Mathematics and System SciencesChinese Academy of SciencesBeijing 100190China
Quad-curl equations with Navier type boundary conditions are studied in this *** order reduced formulations equivalent to the model problems are presented,and finite element discretizations are *** convergence rates a... 详细信息
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DIFFUSION-COEFFICIENTS FOR THREE MAJOR IONS IN THE TOPSIDE IONOSPHERE
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PLANETARY AND SPACE SCIENCE 1981年 第8期29卷 851-867页
作者: QUEGAN, S BAILEY, GJ MOFFETT, RJ Department of Applied and Computational Mathematics University of Sheffield Sheffield S10 2TNEngland
Published experimental data on ion composition in the topside ionosphere are examined. For certain features (the light ion trough, the high-latitude trough, the high-latitude hole and the mid-latitude total ion concen...
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