| Article ID: | iaor20132895 |
| Volume: | 74 |
| Issue: | 2 |
| Start Page Number: | 151 |
| End Page Number: | 179 |
| Publication Date: | Jun 2013 |
| Journal: | Queueing Systems |
| Authors: | Zhao Yiqiang, Li Hui, Tavakoli Javad |
| Keywords: | random walk |
In this paper, we consider all singular cases of random walks in the quarter plane. Specifically, exact light tail asymptotics for stationary probabilities are obtained for all singular random walks.