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. 1990 Apr;99(1):71-5.
doi: 10.1016/0025-5564(90)90139-p.

Multiple limit cycles for predator-prey models

J Hofbauer  1 , J W So
Affiliations

Multiple limit cycles for predator-prey models

J Hofbauer et al. Math Biosci. 1990 Apr.

Abstract

We construct a Gause-type predator-prey model with concave prey isocline and (at least) two limit cycles. This serves as a counter-example to the global stability criterion of Hsu [Math. Biosci. 39:1-10 (1978)].

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