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A Three Species Ecological Model with Holling Type-II Functional Response

Publication Type : Journal Article

Publisher : Information Science Letters

Source : Information Science Letters, 10 (3) (2021)

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Keywords : Competition, Predator, Holling type-II response function, Local stability, Numerical simulations

Campus : Amaravati

School : School of Physical Sciences

Department : Chemistry

Year : 2021

Abstract : This paper elucidates an ecological model of a three-space food chain consists of two competing species and a third species, which is supporting the first competing species in non-linear manner of Holling type-II functional response and ingests the second competitive species in linear style, within the limited resources. This model is constituted by a system of non-linear decoupled first order ordinary differential equations. By using perturbed method, we investigate the local stability nature of the system at each possible equilibrium point. Further, the numerical illustrations at suitable parametric values to the model are presented by observing the species survivalness in nature for long time.

Cite this Research Publication : S. Thota: A Three Species Ecological Model with Holling Type-II Functional Response, Information Science Letters, 10 (3) (2021), 439--444. doi: 10.18576/isl/100307

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