3 papers
math.DS2026
Concave Kite Central Configurations in the Planar Four-Body Problem with Three Equal Masses
Yangshanshan Liu, Zhifu Xie
We present a complete classification of concave kite central configurations in the planar 4-body problem with three equal masses. There are two different types of central configura…
q-bio.PE2020
Hunting Co-operation in the Middle Predator in Three Species Food Chain Model
Nishchal Sapkota, Rimsha Bhatta, Phillip Dabney +1
We proposed a three-species food chain model with hunting co-operation among the middle predator. In this model, third species prey on the middle species and the middle prey on the…
math.DS2019
Predator-Prey Interaction Model with Hunting Cooperation among Predators and Allee Effect in Prey
Aaditya Kharel, Zhifu Xie, Huiqing Zhu +2
This paper investigates a dynamical predator-prey interaction model that incorporates: (a) hunting cooperation among predators; (b) Allee effect in prey. We show all possible bound…