The Journal of Experimental Life Sciences (JELS)
Vol. 7 No. 1 (2017)

Dynamical Analysis of Fractional-Order Hastings-Powell Food Chain Model with Alternative Food

Moh Nurul Huda (University of Brawijaya, Malang)
Trisilowati Trisilowati (University of Brawijaya, Malang)
Agus Suryanto (University of Brawijaya, Malang)

Article Info

Publish Date
16 Aug 2017

Abstract

In this paper, a fractional-order Hastings-Powell food chain model is discussed. It is assumed that the top-predator population is supported by alternative food. Existence and local stability of equilibrium points of fractional-order system are investigated. Numerical simulations are conducted to illustrate analysis results. The analysis results show that alternative food can give a positive impact for top-predator population.Keywords: Alternative food, Fractional-order, Grunwald-Letnikov approximation, Hasting-Powell model, Stability.

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Journal Info
The Journal of Experimental Life Sciences (JELS)
Website

Abbrev

jels

Publisher

Universitas Brawijaya

Subject

Biochemistry, Genetics & Molecular Biology Immunology & microbiology Medicine & Pharmacology Neuroscience

Description

The Journal of Experimental Life Science (JELS) is a scientific journal published by Postgraduate School, University of Brawijaya as distribution media of Indonesian researcher’s results in life science to the wider community. JELS is published in every four months. JELS published scientific ...