Results 121 to 130 of about 170,441 (221)
Local Bifurcation and Global Stability of Two‐Prey‐One‐Predator Model
International Journal of Mathematics and Mathematical Sciences, Volume 2025, Issue 1, 2025.This paper deals with dynamical analysis of an ecological model. This model includes two logistically growing prey species, namely, Prey X and Prey Y, and the third species Z behaves as the predator, predating both Prey X and Prey Y according to the extended Holling type‐II functional response.
Hanaa Jamal Ahmed +4 more
wiley +1 more source
Reducing or enhancing chaos using periodic orbits
, 2006 A method to reduce or enhance chaos in Hamiltonian flows with two degrees of freedom is discussed. This method is based on finding a suitable perturbation of the system such that the stability of a set of periodic orbits changes (local bifurcations ...
C. Chandre +4 more
core +3 more sources
Journal of Applied Mathematics, Volume 2025, Issue 1, 2025.This study illustrates selective and combined harvesting efforts to examine the existence of hydra effect and global MSTY (maximum sustainable total yield) in a generalist predator–prey mathematical model with general Holling type response functions. The hydra effect is an ecological paradox in which a species’ population size increases in response to ...
Solomon Molla Alemu +3 more
wiley +1 more source
Bifurcation Analysis in a Coffee Berry-Borer-and-Ants Prey–Predator Model
MathematicsOne of the most important agricultural activities worldwide, coffee cultivation, is severely affected by the Coffee Berry Borer (CBB), Hypothenemus hampei, considered the primary coffee pest.
C. A. Trujillo-Salazar +2 more
semanticscholar +1 more source
Bifurcation analysis with self-excited and hidden attractors for a chaotic jerk system
Journal of Mathematics and Computer ScienceThis paper is devoted to investigating the local bifurcation of a chaotic jerk system. The local stability of equilibrium points is analyzed, as well as the existence of transcritical bifurcation at the origin.
T. I. Rasul, R. Salih
semanticscholar +1 more source
Transcritical bifurcation for the conditional distribution of a diffusion process
, 2021 Michel Benaı̈m +3 more
openalex +4 more sources
Journal of Education for Pure Science- University of Thi-QarThis paper centers on an eco-epidemiological predator-prey model that accounts for hunting cooperation among predators and prey shelter and fear in afflicted prey.
Alaa khadim Mohammed1 +1 more
semanticscholar +1 more source
KCC Analysis of the Normal Form of Typical Bifurcations in One-Dimensional Dynamical Systems: Geometrical Invariants of Saddle-Node, Transcritical, and Pitchfork Bifurcations [PDF]
, 2017 Kazuhito Yamasaki, Takahiro Yajima
openalex +1 more source
Complex dynamics of a nonlinear discrete predator-prey system with Allee effect
Open MathematicsThe transition between strong and weak Allee effects in prey provides a simple regime shift in ecology. In this article, we study a discrete predator-prey system with Holling type II functional response and Allee effect. First, the number of fixed points
Wang Jing, Lei Ceyu
doaj +1 more source
The local Bifurcation of Dynamic Behavior of Predator-Prey System with Refuge for both Species
Ibn Al-Haitham Journal for Pure and Applied SciencesThe main purpose of this paper is to study a predator – prey dynamical system consisting of three species prey, specialized predator and generalist predator namely H (t), I (t) and J (t) respectively, w food web and refuge for the prey and specialized ...
Intsar Matlob, Saad Naji
doaj +1 more source