搜索结果: 1-15 共查到“知识库 理论物理学 Simulation”相关记录28条 . 查询时间(0.12 秒)
What can we see from Investment Simulation based on Generalized (m,2)-Zipf law?
eneralized Zipf law time series fluctuations investment
2015/8/5
The paper revisits the investment simulation based on strategies exhibited by Generalized (m,2)-Zipf law to present an interesting characterization of the wildness in financial time series. The invest...
Simplicial gauge theory and quantum gauge theory simulation
Lattice gauge theory QCD Finite element method
2011/9/29
Abstract: We propose a general formulation of simplicial lattice gauge theory inspired by the finite element method. Numerical tests of convergence towards continuum results are performed for several ...
Calculation technique for simulation of wave and fracture dynamics in a reinforced sheet
simulation of wave fracture dynamics reinforced sheet Computational Physics
2011/7/27
Abstract: Mathematical models and computer algorithms are developed to calculate dynamic stress concentration and fracture wave propagation in a reinforced composite sheet. The composite consists of a...
Attempt-time Monte Carlo: an alternative for simulation of stochastic jump processes with time-dependent transition rates
Attempt-time Monte Carlo simulation of stochastic jump processes time-dependent transition rates
2010/11/24
cWe present a new method for simulating Markovian jump processes with time-dependent tran-
sitions rates, which avoids the transformation of random numbers by inverting time integrals over the rates....
Quantum Mechanical Simulation of Electronic Transport in Nanostructured Devices by Efficient Self-consistent Pseudopotential Calculation
Quantum Mechanical Simulation of Electronic Transport Nanostructured Devices
2010/11/17
We present a new empirical pseudopotential (EPM) calculation approach to simulate the million
atom nanostructured semiconductor devices under potential bias using the periodic boundary con-
ditions....
Simulation studies and spectroscopic measurements of a position sensitive detector based on pixelated CdTe crystals
spectroscopic measurements position sensitive detector pixelated CdTe crystals
2010/11/16
Simulation studies and spectroscopic measurements are presented regarding the development of a pixel multilayer CdTe detector under development in the context of the COCAE project. The instrument wil...
Towards a quantal dynamical simulation of the neutron-star crust
quantal dynamical simulation neutron-star crust
2011/1/6
We present a novel method to study the dynamics of bulk fermion systems such as the neutron-
star crust. By introducing periodic boundary conditions into Fermionic Molecular Dynamics, it
becomes pos...
Méthodes quasi-statiques pour la simulation numérique discrète des assemblages granulaires
Méthodes quasi-statiques simulation numérique discrète assemblages granulaires
2010/11/19
Le présent document constitue le chapitre 3 du traitéModélisation numérique discrète des matériaux granulaires, ouvrage collectif, sous la direction de Farhang Radjaï et Frédéric
Dubois, publié ...
Analysis of the planetary boundary layer with a database of large-eddy simulation experiments
the planetary boundary layer database large-eddy simulation experiments
2010/11/16
Observational studies of a planetary boundary layer (PBL) are difficult. Ground-born measurements usually characterize only a small portion of the PBL immediately above the surface. Air-born measureme...
System Level Numerical Analysis of a Monte Carlo Simulation of the E. Coli Chemotaxis
Numerical Analysis Monte Carlo Simulation the E. Coli Chemotaxis
2010/11/16
Over the past few years it has been demonstrated that "coarse timesteppers" establish a link between traditional numerical analysis and microscopic/ stochastic simulation. The underlying assumption o...
Inverse Ontomimetic Simulation: a window on complex systems
Simulation complex systems epistemology
2011/9/8
The present paper introduces "ontomimetic simulation" and argues that this class of models has enabled the investigation of hypotheses about complex systems in new ways that have epistemological relev...
Ion-trap simulation of the quantum phase transition in an exactly solvable model of spins coupled to bosons
phase transition bosons Ion-trap simulation
2010/3/10
It is known that arrays of trapped ions can be used to efficiently simulate a variety of many-body quantum systems. Here, we show how it is possible to build a model representing a spin chain interact...
The Anti-Proton ANnihilation at DArmstadt (PANDA) experiment proposed at the Facility for Antiproton and Ion Research (FAIR) in Darmstadt (Germany) will perform a high precision spectroscopy of charmo...
Consistency properties of a simulation-based estimator for dynamic processes
Consistency properties simulation-based estimator dynamic processes
2010/4/27
This paper considers a simulation-based estimator for a general class of Markovian processes and explores some strong consistency properties of the estimator. The estimation problem is defined over a ...
Simulation de trajectoires de processus continus
Simulation Time discrete approximation Euler and Milstein Schemes Indirect inference estimation mixed torus random number generator
2010/4/27
Continuous time stochastic processes are useful models especially for financial and insurance purposes. The numerical simulation of such models is dependant of the time discrete discretization, of the...