The Ricker competition model of two species: dynamic modes and phase multistability

M Kulakov, G Neverova, E Frisman - Mathematics, 2022 - mdpi.com
The model of two species competing for a resource proposed by R. May and AP Shapiro has
not yet been fully explored. We study its dynamic modes. The model reveals complex …

The effects of evolution on the stability of competing species

S Elaydi, Y Kang, R Luís - Journal of biological dynamics, 2022 - Taylor & Francis
Based on evolutionary game theory and Darwinian evolution, we propose and study
discrete-time competition models of two species where at least one species has an evolving …

Rich dynamics of a discrete two dimensional predator–prey model using the NSFD scheme

K Mokni, M Ch-Chaoui, B Mondal, U Ghosh - Mathematics and Computers …, 2024 - Elsevier
In this paper, we consider a two-species predator–prey model with Holling type III functional
response and non-linear predator harvesting. The proposed model is discretized using a …

A discrete evolutionary Beverton–Holt population model

M Ch-Chaoui, K Mokni - International Journal of Dynamics and Control, 2023 - Springer
This paper deals with the derivation of a discrete evolutionary Beverton–Holt system. The
model is built using evolutionary game theory methodology, which may be used to describe …

Complex dynamics and bifurcation analysis for a Beverton–Holt population model with Allee effect

K Mokni, M Ch-Chaoui - International journal of biomathematics, 2023 - World Scientific
In this paper, we have derived a discrete evolutionary Beverton–Holt population model. The
model is built using evolutionary game theory methodology and takes into consideration the …

Analysis of the stability and chaotic dynamics of an ecological model

MA Abbasi, Q Din, O Albalawi, R Niaz, MA Alomair… - …, 2024 - Wiley Online Library
Modelling has become an eminent tool in the study of ecological systems. Ecological
modelling can help implement sustainable development, mathematical models, and system …

A darwinian ricker equation

JM Cushing - Progress on Difference Equations and Discrete …, 2020 - Springer
The classic Ricker equation x_ t+ 1= bx_ t\exp\left (-cx_ t\right) xt+ 1= bxt exp-cxt has positive
equilibria for b> 1 b> 1 that destabilize when b> e^ 2 b> e 2 after which its asymptotic …

Asymptotic stability, bifurcation analysis and chaos control in a discrete evolutionary Ricker population model with immigration

K Mokni, M Ch-Chaoui - International Conference on Difference Equations …, 2021 - Springer
This research deals with the derivation and dynamical analysis of a discrete-time
evolutionary Ricker population model. The model is built using Evolutionary Game Theory …

Global asymptotic stability of evolutionary periodic Ricker competition models

S Elaydi, Y Kang, R Luís - Journal of Difference Equations and …, 2024 - Taylor & Francis
This paper is dedicated to Jim Cushing on the occasion of his 80th birthday. It is inspired by
his work on evolutionary theory. We investigate the global dynamics of discrete-time …

Nonlinear dynamics of a Darwinian Ricker system with strong Allee effect and immigration

K Mokni, HB Ali, B Ghosh, M Ch-Chaoui - Mathematics and Computers in …, 2025 - Elsevier
In this paper, we investigate the complex dynamics of a Darwinian Ricker system through a
comprehensive qualitative and dynamical analysis. Our research shows that the system …