This paper is concerned with a class of Nicholson's blowflies model with a nonlinear density-dependent mortality term. Under appropriate conditions, we establish some criteria to ensure that the solutions of this model converge globally exponentially to a positive periodic solution. Moreover, we give an example and its numerical simulation to illustrate our main results.
"Positive periodic solutions for a nonlinear density-dependent mortality Nicholson's blowflies model." Kodai Math. J. 37 (1) 157 - 173, March 2014. https://doi.org/10.2996/kmj/1396008252