Periodicity in a nonlinear discrete predator–prey system with state dependent delays

Deterministic Mathematical Models in Population Ecology

Ryan H. Smith, H. I. Freedman · Biometrics · 1982 · 803 citations

Life Sciences, Biology, Ecology +14

Analysis of a Model Representing Stage-Structured Population Growth with State-Dependent Time Delay

Walter G. Aiello, H. I. Freedman, Jingang Wu · SIAM Journal on Applied Mathematics · 1992 · 506 citations

Life Sciences, Ecology, Dynamical Systems +12

Deterministic Mathematical Models in Population Ecology.

Maynard Thompson, H. I. Freedman · American Mathematical Monthly · 1982 · 473 citations

Life Sciences, Biology, Ecology +14

On a nonlinear nonautonomous predator–prey model with diffusion and distributed delay

Fengde Chen · Journal of Computational and Applied Mathematics · 2004 · 263 citations

Natural Sciences, Mathematics, Differential Equations +11

Periodic Time-Dependent Predator-Prey Systems

J. M. Cushing · SIAM Journal on Applied Mathematics · 1977 · 257 citations

Natural Sciences, Biology, Mathematics +17