Global Attractivity and Oscillations in a Periodic Delay - Logistic Equation
نویسنده
چکیده
in which r and K are positive numbers; r is related to the reproduction of the species while K is related to the capacity of the environment to sustain the population. It is assumed that there is no immigration or emigration and other characteristics such as age dependence and interactions with other species are assumed to be not significant. Elementary analysis of (1.1) indicates that the solutions of (1.1) are monotonic functions of t with lim, + oo u(t) = K if u(0) > 0. Since solutions of (1.1) do not show some
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