Akuamoah, S. A.; Lu, D.; Zhang, H.; Yaro, D.; Apeanti, W. O.; Harvim, H.; Ocloo, C. E.
(International Journal of Nonlinear Science, 2018)
We consider in this paper a double-server double-class retrial queues. Servers, when free, help
serve patients awaiting in the buffers of other servers. Patients arrive at both queues according to Poisson
processes. Each ...