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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511-520 订阅
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SOME SPECIAL WAVE SOLUTIONS IN AN ADIABATIC GAS IN SOLID-BODY ROTATION
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PHYSICS OF FLUIDS 1988年 第10期31卷 2849-2853页
作者: DODGSON, N Department of Applied and Computational Mathematics University of Sheffield Sheffield England S10 2TN United Kingdom
Waves occurring in a compressible inviscid fluid rotating as a solid body within a circular cylinder are reexamined for the particular case where the disturbance frequency in the rotating system is equal to twice that... 详细信息
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Phaseless Imaging by Reverse Time Migration: Acoustic Waves
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Numerical mathematics(Theory,Methods and Applications) 2017年 第1期10卷 1-21页
作者: Zhiming Chen Guanghui Huang LSEC Institute of Computational MathematicsAcademy of Mathematics and Systems ScienceChinese Academy of SciencesBeijing 100190China School of Mathematical Sciences University of Chinese Academy of SciencesBeijing 100049China The Rice Inversion Project Department of Computational and Applied MathematicsRice UniversityHoustonTX 77005-1892USA
We propose a reliable direct imaging method based on the reverse time migration for finding extended obstacles with phaseless total field *** prove that the imaging resolution of the method is essentially the same as ... 详细信息
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A Pseudo-Spectral Scheme for Systems of Two-Point Boundary Value Problems with Left and Right Sided Fractional Derivatives and Related Integral Equations
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Computer Modeling in Engineering & Sciences 2021年 第7期128卷 21-41页
作者: I.G.Ameen N.A.Elkot M.A.Zaky A.S.Hendy E.H.Doha Department of Mathematics Faculty of ScienceAl-Azhar UniversityCairoEgypt Department of Mathematics Faculty of ScienceCairo UniversityGiza12613Egypt Department of Applied Mathematics Physics DivisionNational Research CentreDokkiCairo12622Egypt Department of Computational Mathematics and Computer Science Institute of Natural Sciences and MathematicsUral Federal UniversityYekaterinburg620002Russia Department of Mathematics Faculty of ScienceBenha UniversityBenha13511Egypt
We target here to solve numerically a class of nonlinear fractional two-point boundary value problems involving left-and right-sided fractional *** main ingredient of the proposed method is to recast the problem into ... 详细信息
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A theoretical description of electron capture by H+ from He+ ions using symmetrized variational continuum distorted waves
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JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 1996年 第24期29卷 6165-6174页
作者: Brown, GJN Crothers, DSF Theoretical and Computational Physics Research Division The School of Mathematics and Physics Department of Applied Mathematics and Theoretical Physics The Queen's University of Belfast Belfast BT7 1NN UK
We present total cross sections in the laboratory energy range 17.5-500 keV amu(-1) for electron capture by protons in collision with He+(1s). We describe this process theoretically by performing a close-coupling (CC)... 详细信息
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Effective Maxwell Equations from Time-dependent Density Functional Theory
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Acta Mathematica Sinica,English Series 2011年 第2期27卷 339-368页
作者: Weinan E Jianfeng LU Xu YANG Department of Mathematics and Program in Applied and Computational Mathematics Princeton University Princeton NJ 08544 USA Beijing International Center for Mathematical Research and School of Mathematical Sciences Peking University Beijing 100871 P. R. China Department of Mathematics Courant Institute of Mathematical Sciences New York University New York NY 10012 USA
The behavior of interacting electrons in a perfect crystal under macroscopic external electric and magnetic fields is studied. Effective Maxwell equations for the macroscopic electric and magnetic fields are derived s... 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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STABLE FOURTH-ORDER STREAM-FUNCTION METHODS FOR INCOMPRESSIBLE FLOWS WITH BOUNDARIES
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Journal of computational mathematics 2009年 第4期27卷 441-458页
作者: Thomas Y.Hou BrianR.Wetton Department of Applied and Computational Mathematics California Institute of TechnologyPasadenaCA91125 USA Department of Mathematics University of British ColumbiaVancouverBCV6T 1Z2Canada
Fourth-order stream-function methods are proposed for the time dependent, incom- pressible Navier-Stokes and Boussinesq equations. Wide difference stencils are used instead of compact ones and the boundary terms are h... 详细信息
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A Geometric Approach for the Upper Bound Theorem for Minkowski Sums of Convex Polytopes  31
A Geometric Approach for the Upper Bound Theorem for Minkows...
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31st International Symposium on computational Geometry, SoCG 2015
作者: Karavelas, Menelaos I. Tzanaki, Eleni Department of Mathematics and Applied Mathematics University of Crete Heraklion Greece Institute of Applied and Computational Mathematics Foundation for Research and Technology Hellas Heraklion Greece
We derive tight expressions for the maximum number of κ-faces, 0 ≤ κ ≤ d - 1, of the Minkowski sum, P1++Pr, of r convex d-polytopes P1, . . . ,Pr in d, where d ≥ 2 and r 1 + + Pr as a section of the Cayley polyto... 详细信息
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Time reversal in elastodynamics and applications to structural health monitoring  5
Time reversal in elastodynamics and applications to structur...
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5th ECCOMAS Thematic Conference on computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2015
作者: Panagiotopoulos, Christos G. Petromichelakis, Yiannis Tsogka, Chrysoula Institute of Applied and Computational Mathematics Foundation for Research and Technology Hellas Heraklion Greece Department of Mathematics and Applied Mathematics University of Crete Heraklion Greece
In structural health monitoring, detection of localized damage can be achieved by exploiting recorded signals at a limited number of sensors within the structure. Here we propose the localization of damage using an ar... 详细信息
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GPU Accelerated Discontinuous Galerkin Methods for Shallow Water Equations
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Communications in computational Physics 2015年 第6期18卷 37-64页
作者: Rajesh Gandham David Medina Timothy Warburton Department of Computational and Applied Mathematics Rice University6100 Main StreetMS-134HoustonTX-77005USA
We discuss the development,verification,and performance of a GPU accelerated discontinuous Galerkin method for the solutions of two dimensional nonlinear shallow water *** shallow water equations are hyperbolic partia... 详细信息
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