The optimal harvesting of a Prey Prey predator fishing in thepresence of toxicity and incorpo incorporrrrating ating a prey refuge

摘要：

In this paper, we consider the harvesting of a prey－predator model incorporating a prey refuge and in the presence of toxicity. We study bounded of the system and the stability of the equilibrium point. The possibility of existence of bionomic equilibrium has been considered. The problem of optimal harvest policy is solved by using pontryagin’s maximal principle.

关键词： Prey－predator prey refuge toxicity bionomic equilibrium optimal harvesting

作者: Yan FENG Zhi-Xue LUO Yan-Ping LIU Ye-Hua ZHAO

作者单位: Lanzhou Jiaotong University,Lanzhou730070,China

会议类型: 国际会议

会议名称: The 5th International Congress on Mathematical Biology(第五届国际生物数学大会 ICMB 2011)

会议地点: 南京

会议语种:英文

页码: 696-701

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）