4 citations · 5 across the 3 of their papers we have counts for
3 papers
Long-term behavior of stochastic SIQRS epidemic models
Alexandru Hening, Dang H. Nguyen, Tran Ta +1
In this paper we analyze and classify the dynamics of SIQRS epidemiological models with susceptible, infected, quarantined, and recovered classes, where the recovered individuals c…
The effects of random and seasonal environmental fluctuations on optimal harvesting and stocking
Alexandru Hening, Ky Q. Tran, Sergiu C. Ungureanu
We analyze the harvesting and stocking of a population that is affected by random and seasonal environmental fluctuations. The main novelty comes from having three layers of enviro…
Asymptotic harvesting of populations in random environments
Alexandru Hening, Dang H. Nguyen, Sergiu C. Ungureanu +1
We consider the harvesting of a population in a stochastic environment whose dynamics in the absence of harvesting is described by a one dimensional diffusion. Using ergodic optima…