On Random Walks Arising in Queueing Systems: Ergodicity and Transience via Quadratic Forms as Lyapounov Functions

Guy Fayolle On Random Walks Arising in Queueing Systems: Ergodicity and Transience via Quadratic Forms as Lyapounov Functions - Part I. 167-183 1989 5 Queueing Syst. 1-3 db/journals/questa/questa5.html#Fayolle89