Research Article

CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS

Volume: 14 Number: 1 February 25, 2026
EN TR

CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS

Abstract

A foundational process in the field of ecology is the interaction between prey and predator. This interaction refers to the changes in the population density of two species in relation to each other, due to the fact that prey and predator share the same environment and one species preys on the other. The application of differential equations, otherwise referred to as Lotka-Volterra equations, in modeling prey-predator systems is of significant importance in studying the dynamics of interacting biological populations. Prey-predator models are population models that show the relationship between two species sharing the same environment. The present study involves the analysis of stability and the numerical solutions of a discrete-time fractional-order predator-prey mathematical model. This model is divided into two compartments: the prey population (N) and the predator population (P). The Caputo sense is employed to utilize the notion of a fractional derivative. The numerical results obtained for the prey-predator fractional mathematical model were achieved through the implementation of the Euler method, thus yielding graphs for visualization. The results show that the prey population increases steadily over time, while the predator population also increases gradually and steadily.

Keywords

Fractional-Order Prey-Predator Population Model, Mathematical Modeling, Euler Method, Caputo Derivative, Stability Analysis

References

  1. [1] Boshan C, Jiejie C. Bifurcation and chaotic behaviour of a discrete singular biological economic system. Appl. Math and Comp. 2012; 219: 2371-2386.
  2. [2] Fournier AK, Gelle, ES. Behavior analysis of companion-animal overpopulation: A conceptualization of the problem and suggestions for intervention. Behavior and Social Issues, 2004; 13(1): 51- 69.
  3. [3] Anisiu MC. Lotka, Volterra and their model. Didactica Mathematica, 2014; 32(1): 9-17.
  4. [4] Venkataiah K & Ramesh, K. On the stability of a Caputo fractional order predator-prey framework including Holling type-II functional response along with nonlinear harvesting in predator. Partial Differential Equations in Applied Mathematics, 2024; 11: 100777.
  5. [5] Podlubny I. Fractional Differential Equations. Academy Press, San Diego CA, 1999.
  6. [6] Çelik C. The stability and Hopf Bifurcations for a predator-prey system with time delay. Chaos Solutions & Fractals, 2008; 37: 87-99.
  7. [7] Allen LJ. An Introduction to Mathematical Biology, 2007.
  8. [8] Hu D, Cao H. Bifurcation and chaos in a discrete-time predator-prey system of Holling and Leslie type, Commun Nonlinear Sci Simulat. 2015; 22: 702-715.
  9. [9] Öztürk Z. Fractional order Lorenz Chaos model and numerical application. Journal of Universal Mathematics, 2025; 8(1), 40-51.
  10. [10] Brauer F, Van den Driessche P & Allen LJ. Mathematical Epidemiology, 2008; 1945: 3-17.
APA
Öztürk, Z. (2026). CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS. Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler, 14(1), 20-30. https://doi.org/10.20290/estubtdb.1704403
AMA
1.Öztürk Z. CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler. 2026;14(1):20-30. doi:10.20290/estubtdb.1704403
Chicago
Öztürk, Zafer. 2026. “CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS”. Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler 14 (1): 20-30. https://doi.org/10.20290/estubtdb.1704403.
EndNote
Öztürk Z (February 1, 2026) CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler 14 1 20–30.
IEEE
[1]Z. Öztürk, “CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS”, Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler, vol. 14, no. 1, pp. 20–30, Feb. 2026, doi: 10.20290/estubtdb.1704403.
ISNAD
Öztürk, Zafer. “CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS”. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler 14/1 (February 1, 2026): 20-30. https://doi.org/10.20290/estubtdb.1704403.
JAMA
1.Öztürk Z. CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler. 2026;14:20–30.
MLA
Öztürk, Zafer. “CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS”. Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler, vol. 14, no. 1, Feb. 2026, pp. 20-30, doi:10.20290/estubtdb.1704403.
Vancouver
1.Zafer Öztürk. CAPUTO DERIVATIVE FRACTIONAL ORDER PREY-PREDATOR MODEL AND MATHEMATICAL ANALYSIS. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler. 2026 Feb. 1;14(1):20-3. doi:10.20290/estubtdb.1704403