期刊
STOCHASTIC PROCESSES AND THEIR APPLICATIONS
卷 155, 期 -, 页码 393-436出版社
ELSEVIER
DOI: 10.1016/j.spa.2022.10.014
关键词
Source-sink process; Hill relation; Transition path process; Reactive trajectory; Quasi-stationary distribution
We show how the Hill relation and the concept of quasi-stationary distribution can be applied to analyze biasing errors in various numerical procedures used in molecular dynamics to compute mean reaction times between metastable states for Markov processes. Theoretical findings are demonstrated on different examples, highlighting the precision of biasing error analysis and the applicability of our study to elliptic diffusions.
We illustrate how the Hill relation and the notion of quasi-stationary distribution can be used to analyse the biasing error introduced by many numerical procedures that have been proposed in the literature, in particular in molecular dynamics, to compute mean reaction times between metastable states for Markov processes. The theoretical findings are illustrated on various examples demonstrating the sharpness of the biasing error analysis as well as the applicability of our study to elliptic diffusions.(c) 2022 Published by Elsevier B.V.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据