Abstract
We study a general k dimensional infinite server queues process with Markov switching, Poisson arrivals and where the service times are fat tailed with index When the arrival rate is sped up by a factor
the transition probabilities of the underlying Markov chain are divided by
and the service times are divided by n, we identify two regimes (”fast arrivals”, when
and” equilibrium”, when
) in which we prove that a properly rescaled process converges pointwise in distribution to some limiting process. In a third” slow arrivals” regime,
we show the convergence of the two first joint moments of the rescaled process.
AMS 2000 Subject Classifications::