Existence of positive periodic solutions for nonautonomous predator-prey systems with discrete and continuously distributed delays
This paper focuses on establishing sufficient criteria for the existence of positive periodic solutions for a nonautonomous three-dimensional Lotka-Volterra type predator-prey-chain model with finite discrete and continuous distributed delays. The methods involve some a priori estimates and the continuation theorem of coincidence degree theory.
scientific article; zbMATH DE number 5134774