Electronic Journal of Differential Equations,
Vol. 2013 (2013), No. 34, pp. 1-4.

Title: Uniqueness of positive solutions for an elliptic system arising in
       a diffusive predator-prey model
        
Authors: Xiaodan Wei (Dalian Nationalities Univ., Dalian, China)
         Wenshu Zhou (Dalian Nationalities Univ., Dalian, China)
        
Abstract:
 In this note, we study the uniqueness of positive solutions
 for an elliptic system which arises in a  diffusive predator-prey
 model in the strong-predator case.
 The  main result extends an earlier results by the same authors.

Submitted September 3, 2012. Published January 30, 2013.
Math Subject Classifications: 35J57, 92D25.
Key Words: Predator-prey model; strong-predator; positive solution; uniqueness.