Open AccessStability analysis of an ecoepidemiological model consisting of a prey and tow competing predators with Si-disease in prey and toxicant
Author(s) -
Evren Hınçal,
Shorsh Mohammed,
Bilgen Kaymakamzade
Publication year - 2020
Publication title -
ķaraġandy universitetìnìn̦ habaršysy. matematika seriâsy
Language(s) - English
Resource type - Journals
eISSN - 2663-5011
pISSN - 2518-7929
DOI - 10.31489/2020m3/55-61
Subject(s) - predation , toxicant , ecology , stability (learning theory) , biology , computer science , chemistry , toxicity , organic chemistry , machine learning
In the present paper, we study two eco-epidemiological models. The first one consists of a prey and two competing predators with SI-disease in prey species spreading by contacts between susceptible prey and infected prey. This model assumes linear functional response. The second model is the modification of the first one when the effect of toxicant is taken into account. In this paper, we examine the dynamical behavior of non-survival and free equilibrium points of our proposed model.