… of discrete-time models for an exploited predator-prey system. … The joint effects of harvesting
and interspecific interactions on … We demonstrate that harvesting is a potentially stabilizing …

… a discrete prey–predator model with square-root functional response and optimal harvesting
… the dynamics of the prey–predator model where the prey population exhibits herd behavior, …

… In [23], we concluded that proper harvesting of the bison population might induce … of optimal
harvesting strategies on the system dynamics, we introduce a suitable nonlinear harvesting \(…

… s and prey’s intrinsic growth rate. The possibility of bionomic equilibrium has been considered.
The optimal harvest … –prey model with constant-yield predator harvesting, Discrete Contin. …

… Our discrete predator-prey model includes a functional … , as in our discrete-time predator-prey
model. Some ecological … Our study finds optimal harvesting strategies for interacting …

… In the second part of this section, we focus on the discrete adjoint system. As we did previously,
… The Taylor expansion is used to derive the discrete problem corresponding to the adjoint …

… We also find the optimal harvesting strategy if we restrict ourselves to proportional harvest …
Either we drive the predator extinct and we harvest the prey or we do not harvest the prey at all …

… prey … discrete models than to consider continuous models. If the population numbers are
small or if births and deaths all occur at discrete times, or within certain intervals of time, discrete …

… Next, we propose two harvesting control strategies that focus on … area discrete-time
prey-predator model for three species (prey, middle predator, and top predator) using an optimal …

… We aim to find an optimal harvesting policy which guarantees a lasting exploitation of the …
of the harvested prey-predator ecosystem, we discuss an optimal harvesting policy to maximize …