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فهرست مقالات

Periodic solution for a delay nonlinear population equation with feedback control and periodic external source

نویسنده:

علمی-پژوهشی (وزارت علوم)/ISC (9 صفحه - از 53 تا 61)

چکیده:

In this paper, sufficient conditions are investigated for the existence of periodic (not necessarily positive) solutions for nonlinear several time delay population system with feedback control. Nonlinear system affected by an periodic external source is studied. Existence of a control variable provides the extension of some previous results obtained in other studies. We give a illustrative example in order to indicate the validity of the assumptions.

کلیدواژه ها:

periodic solution ،Schauder's fixed-point theorem ،Population equation ،Feedback control


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