Global Attractivity in a Non-autonomous Logistic Type Model with Unbounded Delay
نویسنده
چکیده
Consider the non-autonomous logistic model ∆xn = pnxn 1− xn−kn 1− λxn−kn , n = 0, 1, 2, · · ·, where {pn} is a sequence of positive real numbers, {kn} a sequence of nonnegative integers satisfying limn→∞(n−kn) = ∞, λ ∈ [0, 1). We obtain new sufficient conditions for the attractivity of equilibrium x = 1 of the model, which improve and generalize some recent results established by Chen and Yu [4], Zhou and Zhang [6].
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