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CPHYSICS
2007
89views more  CPHYSICS 2007»
13 years 4 months ago
Numerical differentiation of experimental data: local versus global methods
In the context of the analysis of measured data, one is often faced with the task to differentiate data numerically. Typically, this occurs when measured data are concerned or dat...
Karsten Ahnert, Markus Abel
CPHYSICS
2007
66views more  CPHYSICS 2007»
13 years 4 months ago
Simulation of photons from plasmas for the applications to display devices
Numerical modeling of the photon transport of the ultra violet (UV) and the visible lights are presented for plasma based display devices. The transport of UV lights which undergo...
Hae June Lee, Hyun Jin Yoon, Jae Koo Lee
CPHYSICS
2007
84views more  CPHYSICS 2007»
13 years 4 months ago
Materials simulations using VASP - a quantum perspective to materials science
The fundamental aspects of ab-initio simulations of materials properties and of processes in materials based on density-functional theory, and their implementation at various leve...
Jürgen Hafner
CPHYSICS
2007
70views more  CPHYSICS 2007»
13 years 4 months ago
Instability of pedestrian flow in 2D optimal velocity model with attractive interaction
We incorporate an attractive interaction in two dimensional optimal velocity model and investigate the stability of homogeneous flow. There exists a new type of instability and a...
Akihiro Nakayama, Katsuya Hasebe, Yuki Sugiyama
CPHYSICS
2007
58views more  CPHYSICS 2007»
13 years 4 months ago
Simulation of the packing of cohesive particles
R. Y. Yang, R. P. Zou, K. J. Dong, X. Z. An, Aibin...
CPHYSICS
2007
93views more  CPHYSICS 2007»
13 years 4 months ago
Convergence rate of dimension reduction in Bose-Einstein condensates
In this paper, we study dimension reduction of the three-dimensional (3D) Gross–Pitaevskii equation (GPE) modeling Bose–Einstein condensation under different limiting interact...
Weizhu Bao, Yunyi Ge, Dieter Jaksch, Peter A. Mark...
CPHYSICS
2007
86views more  CPHYSICS 2007»
13 years 4 months ago
Are polymer melts "ideal"
It is commonly accepted that in concentrated solutions or melts high-molecular weight polymers display randomwalk conformational properties without long-range correlations between...
Joachim Paul Jakob Wittmer, Philippe Beckrich, F. ...
CPHYSICS
2007
51views more  CPHYSICS 2007»
13 years 4 months ago
Shearingbox-implementation for the central-upwind, constraint-transport MHD-code NIRVANA
We describe the implementation of the shearingbox approach into the Godunovtype central-upwind/constraint-transport magnetohydrodynamics code NIRVANA. This will allow for applicat...
O. Gressel, U. Ziegler
CPHYSICS
2007
66views more  CPHYSICS 2007»
13 years 4 months ago
The application hosting environment: Lightweight middleware for grid-based computational science
Peter V. Coveney, R. S. Saksena, Stefan J. Zasada,...