Theoretical Studies on the Effects of Dispersal Corridors on the Permanence of Discrete Predator-Prey Models in Patchy Environment

Table 1

Sufficient conditions for the permanence of models without/with dispersal corridors.

Concerned with the permanence	Without dispersal corridors	With dispersal corridors
The prey 𝑥 in patch 1	(9)	(15)
The predator 𝑦 in patch 1	(10)	(16)
The prey 𝑥 in patch 2	(12)	(17)
The predator 𝑦 in patch 2	(13)	(18)