The survival chance of a prey chased by a predator depends not only on their relative
speeds but importantly also on the local environment they have to face. Here, we propose a …

A discrete chemotactic predator-prey model is proposed in which the prey secrets a diffusing
chemical which is sensed by the predator and vice versa. Two dynamical states …

We show, based on a theoretical model, how inertia plays a pivotal role in the survival
dynamics of a prey swarm while chased by a predator. With the varying mass of the prey and …

Many predator species attempt to locate prey by following seemingly random paths.
Although the underlying physical mechanism of the search remains largely unknown, such …

We present a new, extended, predator-prey model for which we discuss the role of predators
mobility and hunting effectiveness on the dynamics of the system. We show, via Monte Carlo …

We develop a deterministic predator–prey compartmental model to investigate the impact of
their velocities on their interactions. Prey hides in a refuge area and comes out of this area …

Prey species often modify their foraging and reproductive behaviors to avoid encounters
with predators; yet once they are detected, survival depends on out-running, out …

The phenomenon of collective predation is analyzed by using a simple individual-based
model reproducing spatial animal movements. Two groups of self-propelled organisms are …

We study the survival of a prey that is hunted by N predators. The predators perform
independent random walks on a square lattice with V sites and start a direct chase …

A swarm of prey, when attacked by a predator, is known to rely on their cooperative
interactions to escape. Understanding such interactions of collectively moving prey and the …