A nonstandard finite difference scheme for solving three-species food chain with fractional-order Lotka-Volterra model
نویسندگان
1 Department of Mathematics, School of Mathematical Sciences, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
2 Department of Mathematics, School of Mathematical Sciences, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
doi
10.22067/ijnao.v6i1.41619چکیده
In this paper, we introduce fractional-order for a model of tritrophic food chain Lotka-Volterra. Moreover, we discuss the stability analysis of fractional system. The nonstandard finite difference (NSFD) scheme is implemented to study the dynamic behaviors in the fractional-order Lotka-Volterra system. Numerical results show that the NSFD approach is easy to implement and accurate when applied to fractional -order Lotka-Volterra system.
