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＜電子ブック＞
Asymptotic Analysis of Unstable Solutions of Stochastic Differential Equations / by Grigorij Kulinich, Svitlana Kushnirenko, Yuliya Mishura
(Bocconi & Springer Series, Mathematics, Statistics, Finance and Economics. ISSN:2039148X ; 9)

版	1st ed. 2020.
出版者	(Cham : Springer International Publishing : Imprint: Springer)
出版年	2020
大きさ	XV, 240 p. 4 illus., 2 illus. in color : online resource
著者標目	*Kulinich, Grigorij author Kushnirenko, Svitlana author Mishura, Yuliya author SpringerLink (Online service)
件　名	LCSH:Probabilities LCSH:Dynamical systems LCSH:Differential equations LCSH:Functional analysis FREE:Probability Theory FREE:Dynamical Systems FREE:Differential Equations FREE:Functional Analysis
一般注記	Introduction to Unstable Processes and Their Asymptotic Behavior -- Convergence of Unstable Solutions of SDEs to Homogeneous Markov Processes with Discontinuous Transition Density -- Asymptotic Analysis of Equations with Ergodic and Stochastically Unstable Solutions -- Asymptotic Behavior of Integral Functionals of Stochastically Unstable Solutions -- Asymptotic Behavior of Homogeneous Additive Functionals Defined on the Solutions of Itô SDEs with Non-regular Dependence on a Parameter -- Asymptotic Behavior of Homogeneous Additive Functionals of the Solutions to Inhomogeneous Itô SDEs with Non-regular Dependence on a Parameter -- A Selected Facts and Auxiliary Results -- References This book is devoted to unstable solutions of stochastic differential equations (SDEs). Despite the huge interest in the theory of SDEs, this book is the first to present a systematic study of the instability and asymptotic behavior of the corresponding unstable stochastic systems. The limit theorems contained in the book are not merely of purely mathematical value; rather, they also have practical value. Instability or violations of stability are noted in many phenomena, and the authors attempt to apply mathematical and stochastic methods to deal with them. The main goals include exploration of Brownian motion in environments with anomalies and study of the motion of the Brownian particle in layered media. A fairly wide class of continuous Markov processes is obtained in the limit. It includes Markov processes with discontinuous transition densities, processes that are not solutions of any Itô's SDEs, and the Bessel diffusion process. The book is self-contained, with presentation of definitions and auxiliary results in an Appendix. It will be of value for specialists in stochastic analysis and SDEs, as well as for researchers in other fields who deal with unstable systems and practitioners who apply stochastic models to describe phenomena of instability. HTTP:URL=https://doi.org/10.1007/978-3-030-41291-3

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