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arXiv · 2301.03557

Chaos synchronization: Using prey abundance to synchronize two chaotic GLV models

Abstract

This work investigates the synchronization between two chaotic food webs using the generalized Lotka-Volterra (GLV) model consisting of one prey and two predator populations. We, first, examine the impact of three functional responses (linear, Holling type II, and Holling type III) on system dynamics For the study, we consider the model with a linear functional response consisting of chaotic oscillations and apply controllers to stabilize its unstable fixed points. This research contributes to the understanding of how to apply chaotic ecological models to predict the population of competing species in one habitat using information about similar populations in another system. To do this, we configure a drive-response system where prey acts as the driving variable and both predators depend only on the prey. We use active and adaptive control methods to synchronize two coupled GLV models and verify the analytical results through numerical simulations.

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BibTeXRIS

Shubhangi Dwivedi, Nitu Kumari, Ranjit Kumar Upadhyay. 2023-01-09. Chaos synchronization: Using prey abundance to synchronize two chaotic GLV models. https://arxiv.org/abs/2301.03557

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