Global Dynamics of a Predator–Prey System with Cooperative Hunting
نویسندگان
چکیده
We consider a predator–prey system with cooperative hunting. The parameter space of the is divided into several mutually exclusive regions. Based on investigation dynamical properties in each region, we provide complete description global dynamics, including stability, Hopf bifurcation and its directions, existence limit cycles. By comparing this system’s dynamics to those without hunting, it found that hunting beneficial coexistence prey predator. When mortality predator small, cooperation does not affect populations but affects pattern coexistence.
منابع مشابه
Chaos and crises in a model for cooperative hunting: a symbolic dynamics approach.
In this work we investigate the population dynamics of cooperative hunting extending the McCann and Yodzis model for a three-species food chain system with a predator, a prey, and a resource species. The new model considers that a given fraction sigma of predators cooperates in prey's hunting, while the rest of the population 1-sigma hunts without cooperation. We use the theory of symbolic dyna...
متن کاملAgent-based simulation of cooperative hunting with UAVs
Swarm intelligent systems are simple but robust, capable of solving complex problems that no single agent could attempt. While technological advancements have driven development of multi-agent systems across disciplines, emergent behavior inherent to swarms is a desirable yet difficult property to exploit. Solutions utilizing swarm behavior have been proposed for the Cooperative Cleaning Proble...
متن کاملa study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولSwarm Control of UAVs for Cooperative Hunting with DDDAS
Swarm control is a problem of increasing importance with technological advancements. Recently, governments have begun employing UAVs for reconnaissance, including swarms of drones searching for evasive targets. An agent-based simulation for dynamic cooperative cleaning is augmented with additional behaviors and implemented into a Dynamic Data-Driven Application System (DDDAS) framework for dyna...
متن کاملCooperative hunting roles among taï chimpanzees.
All known chimpanzee populations have been observed to hunt small mammals for meat. Detailed observations have shown, however, that hunting strategies differ considerably between populations, with some merely collecting prey that happens to pass by while others hunt in coordinated groups to chase fast-moving prey. Of all known populations, Taï chimpanzees exhibit the highest level of cooperatio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13148178