Permanence and Stability of a Diffusive Pest Model

摘要：

This paper is concerned with permanence and stability of solutions for diffusive pest system.Some qualitative mathematical properties are analyzed. As a result, the disease-free equilibrium is locally stable and under appropriate conditions the positive equilibrium is also locally stable. Finally, permanence of the diffusive system is established by the method of the comparison principle.

关键词： diffusive pest model locally stable permanence

作者: Longxing Qi Jingan Cui Weiwei Zheng

作者单位: Institute of Mathematics, School of Mathematics and Computer Science, Nanjing Normal University, Nan School of Science, Xian Polytechnic University, Xian, Shanxi, 710048

会议类型: 国际会议

会议名称: 中国数学会生物数学分会第六届学术年会

会议地点: 山东泰安

会议语种:英文

页码: 376-379

在线出版日期: 2008-07-25（万方平台首次上网日期，不代表论文的发表时间）