Multiple periodic solutions in delayed Gause-type ratio-dependent predator-prey systems with non-monotonic numerical responses

作者：Ding Xiaoquan; Jiang Jifa^*

来源：Mathematical and Computer Modelling, 2008, 47(11-12): 1323-1331.

DOI：10.1016/j.mcm.2007.06.025

• predator-prey system
• ratio-dependent
• non-monotonic numerical response
• periodic solution
• coincidence degree

By using a continuation theorem based on coincidence degree theory, we establish easily verifiable criteria for the existence of multiple periodic solutions in delayed Gause-type ratio-dependent predator-prey systems with numerical responses. As corollaries, some applications are listed.

• 出版日期2008-6
• 单位同济大学