Permanence for two-species Lotka-Volterra systems with delays

The permanence of the following Lotka-Volterra system with time delays$\dot{x}_ 1(t) = x_1(t)[r_1 - a_1x_1(t) + a_11x_1(t - \tau_11) + a_12x_2(t - \tau_12)]$,$\dot{x}_ 2(t) = x_2(t)[r_2 - a_2x_2(t) + a_21x_1(t - \tau_21) + a_22x_2(t - \tau_22)]$,is considered. With intraspecific competition, it is p...

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Bibliographic Details
Main Authors: Suqing Lin, Zhengyi Lu
Format: Article
Language:English
Published: AIMS Press 2005-10-01
Series:Mathematical Biosciences and Engineering
Subjects:
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2006.3.137
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