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Slow-scale tau-leaping method

delete2008-08-01
delete28
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OA
AI
Y
Yang Cao
L
Linda Petzold *
DOI:10.1016/j.cma.2008.02.024delete
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摘要

摘要

En 中文
For chemical systems involving both fast and slow-scales, stiffness presents challenges for efficient stochastic simulation. Two different avenues have been explored to solve this problem. One is the slow-scale stochastic simulation (ssSSA) based on the stochastic partial equilibrium assumption. The other is the tau-leaping method. In this paper, we propose a new algorithm, the slow-scale tau-leaping method, which combines some of the best features of these two methods. Numerical experiments are presented which illustrate the effectiveness of this approach. (C) 2008 Elsevier B.V. All rights reserved.
Keyword:
tau-leaping
stochastic simulation algorithm
chemically reacting systems
partial equilibrium
discrete stochastic simulation
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期刊

Computer Methods in Applied Mechanics and Engineering 封面图
Computer Methods in Applied Mechanics and Engineering
IF:
7.3
论文数:
1.3W
被引数:
5.6W

机构

U
University of California Santa Barbara
学者数:
1.2W
论文数: 9.6K
被引数: 3.6W
University of California System 封面图
University of California System
学者数:
37.7W
论文数: 33.8W
被引数: 6.6K
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