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Frozen shuffle update for an asymmetric exclusion process with open boundary conditions
pedestrian traffic exclusion process shuffle update boundary driven phase transition
2011/8/17
Abstract: We introduce a new update algorithm for exclusion processes, more suitable for the modeling of pedestrian traffic. Pedestrians are modeled as hard-core particles hopping on a discrete lattic...
Axisymmetric compressive buckling of multi-walled carbon nanotubes under different boundary conditions
Carbon nanotube Buckling Van der Waals forces
2012/2/24
The paper studies the axisymmetric compressive buckling behavior of multi-walled carbon nanotubes (MWNTs) under different boundary conditions based on continuum mechanics model. A buckling condition i...
Investigation on the choice of boundary conditions and shape functions for flexible multi-body system
Multi-body systems Boundary conditions Assumed mode approach
2012/2/24
The objective of this investigation is to examine the correctness and efficiency of the choice of boundary conditions when using assumed mode approach to simulate flexible multi-body systems. The disp...
Quantum spin chains of Temperley-Lieb type: periodic boundary conditions, spectral multiplicities and finite temperature
quantum spin chains Temperley-Lieb finite temperature
2010/4/6
We determine the spectra of a class of quantum spin chains of Temperley-Lieb type by utilizing the concept of Temperley-Lieb equivalence with the S=1/2 XXZ chain as a reference system. We consider ope...
Local boundary conditions with a high-resolution numerical scheme for non-oscillatory shock absorption and reflection
boundary conditions shock capturing high resolution schemes
2010/3/12
In this work we examine some simple non-oscillatory boundary conditions that can be applied to a typical class of modern ¯nite-di®erence shock capturing schemes. In particular we concentrate ...
On Optimal Selection of Interior Points for Applying Discretized Boundary Conditions in DQ Vibration Analysis of Beams And Plates
Interior Points Discretized Boundary Conditions DQ Vibration Analysis Beams And Plates
2010/10/22
The direct implementation of derivative boundary conditions at edge points
was demonstrated to be simple, ¯exible and computationally ecient in the
vibration analysis of beams and plates ...