Abstract
We present the explicit construction of a stable queue with several servers and impatient customers, under stationary ergodic assumptions. Using a stochastic comparison of the (multivariate) workload sequence with two monotonic stochastic recursions, we propose a sufficient condition of existence of a unique stationary state of the system using Renovation theory. Whenever this condition is relaxed we use extension techniques to prove the existence of a stationary state in some cases.
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Moyal, P. Coupling in the queue with impatience: case of several servers. Discrete Event Dyn Syst 29, 145–162 (2019). https://doi.org/10.1007/s10626-019-00280-2
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DOI: https://doi.org/10.1007/s10626-019-00280-2