Fractional calculus in ecological systems: Bifurcation analysis and continuation techniques for discrete Lotka–Volterra models

This study explores the application of fractional calculus to discrete Lotka–Volterra models, which are fundamental in ecological systems. By incorporating fractional differentiation, we capture the memory effects and long‐range dependencies that are characteristic of real‐world ecological dynamics. Our analysis employs bifurcation analysis and continuation methods to investigate the intricate dynamics that emerge in these systems. We find that the fractional order of differentiation significantly impacts the stability and oscillatory behavior of the ecological system, providing novel insights into the dynamics of predator–prey interactions. Our results demonstrate the enhanced accuracy and applicability of fractional‐order models in ecological modeling, highlighting their potential for more realistic simulations of complex ecological systems.

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Publication Details

Journal
Mathematical Methods in the Applied Sciences
Published
2024-11-19
DOI
https://doi.org/10.1002/mma.10603
Citations
3
Primary Topic
Fractional Differential Equations Solutions
Type
article
Field-Weighted Citation Impact
1.19
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article

Fractional calculus in ecological systems: Bifurcation analysis and continuation techniques for discrete Lotka–Volterra models

Zohreh Eskandari, Mohammad Reza Mahmoudi
3 citations
Mathematical Methods in the Applied Sciences
Fractional Differential Equations Solutions
1.19
article

Fractional calculus in ecological systems: Bifurcation analysis and continuation techniques for discrete Lotka–Volterra models

Zohreh Eskandari, Mohammad Reza Mahmoudi
article en
3 citations

Abstract

This study explores the application of fractional calculus to discrete Lotka–Volterra models, which are fundamental in ecological systems. By incorporating fractional differentiation, we capture the memory effects and long‐range dependencies that are characteristic of real‐world ecological dynamics. Our analysis employs bifurcation analysis and continuation methods to investigate the intricate dynamics that emerge in these systems. We find that the fractional order of differentiation significantly impacts the stability and oscillatory behavior of the ecological system, providing novel insights into the dynamics of predator–prey interactions. Our results demonstrate the enhanced accuracy and applicability of fractional‐order models in ecological modeling, highlighting their potential for more realistic simulations of complex ecological systems.

Mathematical Methods in the Applied Sciences
Fasa University of Medical Sciences (IR), Fasa University
Life in Land
Openalex Percentile: Top 22%
Fractional Differential Equations Solutions
1.19
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