Upper bound on the rate of convergence and truncation bound for nonhomogeneous birth and death processes on $\mathbb{Z}$

Autor:	Satin, Yacov, Razumchik, Rostislav, Zeifman, Alexander, Kovalev, Ivan
Rok vydání:	2021
Předmět:	Mathematics - Probability
Druh dokumentu:	Working Paper
Popis:	We consider the well-known problem of the computation of the (limiting) time-dependent performance characteristics of one-dimensional continuous-time birth and death processes on $\mathbb{Z}$ with time varying and possible state-dependent intensities. First in the literature upper bounds on the rate of convergence along with one new concentration inequality are provided. Upper bounds for the error of truncation are also given. Condition under which a limiting (time-dependent) distribution exists is formulated but relies on the quantities that need to be guessed in each use-case. The developed theory is illustrated by two numerical examples within the queueing theory context.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2110.02191 Zobrazit plný text záznamu View this record from Arxiv