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Periodic solutions of “predator–prey” systems with continuous delay and periodic coefficients

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We prove the existence of positive ω-periodic solutions for some “predator–prey” systems with continuous delay of the argument for the case where the parameters of these systems are specified by ω-periodic continuous positive functions.

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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 62, No. 1, pp. 15–28, January, 2010.

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Borzdyko, V.I. Periodic solutions of “predator–prey” systems with continuous delay and periodic coefficients. Ukr Math J 62, 15–30 (2010). https://doi.org/10.1007/s11253-010-0330-x

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  • DOI: https://doi.org/10.1007/s11253-010-0330-x

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