Numerical Investigations about a Host-parasite System with Immunity and Cross-immunity

摘要：

In this study, host and parasite populations whose generations are non-overlapping are modeled by difference equations. The effects of immunity and cross-immunity on the system dynamics are investigated qualitatively by numerical simulations. Many forms of complex dynamics are observed in the immunized host-parasite system. Moreover, synchronous and asynchronous outbreaks of the parasite populations are also obtained, when cross-immunity is introduced to one host with two-parasites system.

作者: Honghua Shi Meng Gao Zizhen Li Dewen Ding

作者单位: College of Environmental Science and Engineering and Department of Mathematics Ocean University of C School of Mathematics and Statistics Lanzhou University Lanzhou, 730000 China School of Mathematics and and Statistics Lanzhou University Lanzhou, 730000 China First Institute of Oceanography SOA Qingdao, 266061 China

会议类型: 国际会议

会议名称: Fourth International Conference on Impulsive and Hybrid Dynamical Systems(ICIHDS 2007)(第四届国际脉冲和混合动力系统学术会议)

会议地点: 南宁

会议语种:英文

在线出版日期: 2007-07-20（万方平台首次上网日期，不代表论文的发表时间）