TY - JOUR ID - TI - The Dynamics of a Single Species in a Polluted Environment AU - Raid Kamel Naji AU - Mona Ghassan Younis AU - Mohammad Naeemullah PY - 2020 VL - 1 IS - 2 SP - 1 EP - 12 JO - Iraqi Journal for Computer Science and Mathematics المجلة العراقية لعلوم الحاسبات والرياضيات SN - 27887421 AB - This article proposed and analysed a nonlinear mathematical model that consist of a single speciesin a polluted environment (PE). The proposed model was also discussed in terms of its uniqueness, existence, andboundedness of the solution. Also, each possible equilibrium point was analysed for local stability, followed byinvestigation of the global dynamics of the system using the Lypanov functions. The effects of the presence oftoxicants on the dynamics of a single species in the PE was numerically investigated

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