| 书目名称 | Quasi-Stationary Distributions | | 副标题 | Markov Chains, Diffu | | 编辑 | Pierre Collet,Servet Martínez,Jaime San Martín | | 视频video | | | 概述 | Deals with an area that has received a lot of attention in last decades.Provides numerous examples.Focuses on selected topics ?.Includes supplementary material: | | 丛书名称 | Probability and Its Applications | | 图书封面 |  | | 描述 | .Main concepts of quasi-stationary distributions (QSDs) for killed processes are the focus of the present volume. For diffusions, the killing is at the boundary and for dynamical systems there is a trap. The authors present the QSDs as the ones that allow describing the long-term behavior conditioned to not being killed. Studies in this research area started with Kolmogorov and Yaglom and in the last few decades have received a great deal of attention. The authors provide the exponential distribution property of the killing time for QSDs, present the more general result on their existence and study the process of trajectories that survive forever. For birth-and-death chains and diffusions, the existence of a single or a continuum of QSDs is described. They study the convergence to the extremal QSD and give the classification of the survival process. In this monograph, the authors discuss Gibbs QSDs for symbolic systems and absolutely continuous QSDs for repellers. .The findingsdescribed are relevant to researchers in the fields of Markov chains, diffusions, potential theory, dynamical systems, and in areas where extinction is a central concept. The theory is illustrated with numero | | 出版日期 | Book 2013 | | 关键词 | 60J70, 60JXX, 60J10, 60J60, 60J65, 92Dxx, 37DXX, 35PXX; Markov chains; absorption problems; diffusion p | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-33131-2 | | isbn_softcover | 978-3-642-42888-3 | | isbn_ebook | 978-3-642-33131-2Series ISSN 1431-7028 | | issn_series | 1431-7028 | | copyright | Springer-Verlag Berlin Heidelberg 2013 |
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发表于 2025-3-21 18:42:28
