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Received January 17, 2018; Accepted July 13, 2018; Published August 12, 2018
Abstract. In this paper, we consider a class of non-autonomous three species ratio-dependent one predator-two cooperative prey systems with pure discrete time delays and establish sufficient conditions which ensure the system to be permanent.
How to Cite this Article:
Ahmadjan Muhammadhaji, Permanence in a nonautonomous one predator-two cooperative prey systems with delays, Communications in Optimization Theory, Vol. 2018 (2018), Article ID 18, pp. 1-8.