DocumentCode
3580149
Title
Two-fold effects of prey dispersal on the permanence of discrete predator-prey models
Author
Chunqing Wu ; Wong, Patricia J. Y.
Author_Institution
Sch. of Math. & Phys., Changzhou Univ. Changzhou, Changzhou, China
fYear
2014
Firstpage
1315
Lastpage
1320
Abstract
We study two discrete predator-prey models in patchy environment, one without dispersal corridors and one with dispersal corridors for the prey. Sufficient conditions to guarantee the permanence of the two predator-prey models are given. By comparing the two permanence criteria, we find that the effects of prey dispersal on the permanence of the predator-prey model are two-fold. Numerical examples are presented to illustrate the effects of the dispersion on the permanence of the predator-prey model.
Keywords
predator-prey systems; discrete predator-prey models; dispersal corridors; permanence criteria; prey dispersal; sufficient conditions; two-fold effects; Biological system modeling; Dispersion; Numerical models; Predator prey systems; Sociology; Statistics; Discrete Predator-prey Model; Dispersal Corridor; Numerical Simulation; Permanence;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Automation Robotics & Vision (ICARCV), 2014 13th International Conference on
Type
conf
DOI
10.1109/ICARCV.2014.7064506
Filename
7064506
Link To Document