Tip: To gather records for later use, such as citation listing, click an item's Add to My Collection + icon. Click My Collection at any time to see your accumulated records. My Collection lasts for the duration of your browser session.
Du Y, Wang M. Asymptotic behaviour of positive steady states to a predator-prey model. 2006.
Please use this identifier to cite or link to this item: http://e-publications.une.edu.au/1959.11/3765
Asymptotic behaviour of positive steady states to a predator-prey model
To understand the heterogeneous spatial effect on predator–prey models, we study the behaviour of the positive steady states of a predator–prey model as certain parameters are small or large. We compare the case when the model has a spatial degeneracy with the case when it does not have such a degeneracy. Our results show that the effect of the degeneracy can be clearly observed in one limiting case, but not in the others.