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This article is cited in 1 scientific paper (total in 1 paper)
Short Communications
Limit theorems for one class of Polling models
A. A. Sergeev M. V. Lomonosov Moscow State University
Abstract:
The asymptotic independence of any finite set of random processes describing states of nodes is proved for an open transportation network with $N$ nodes and $M$ servers moving between them provided $N\to\infty$ and $M/N\to r$ ($0<r<\infty$). We determine that the limit flow of servers to a fixed node is a nonstationary Poisson process and describe behavior of the system in the thermodynamic limit. A system with Poisson input flow and a special kind of travel time distribution is examined as an example of such networks. The convergence to a limit dynamic system is proved for it. Also the steady point is specified and it is discovered that this point depends on the shape of travel time distribution only through its mean.
Keywords:
polling model, random process, asymptotic independence, thermodynamic limit.
Received: 01.03.2005
Citation:
A. A. Sergeev, “Limit theorems for one class of Polling models”, Teor. Veroyatnost. i Primenen., 50:3 (2005), 585–593; Theory Probab. Appl., 50:3 (2006), 510–518
Linking options:
https://www.mathnet.ru/eng/tvp99https://doi.org/10.4213/tvp99 https://www.mathnet.ru/eng/tvp/v50/i3/p585
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Abstract page: | 280 | Full-text PDF : | 140 | References: | 49 |
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