云南师范大学学报（自然科学版）2012，Vol.32Issue(1)：36-41,6.
一类具有时滞的捕食与被捕食模型的稳定性和Hopf分支
Hopf Bifurcation and Stability for a Model With Delay of a Class of Host-Parasitoid
摘要
Abstract
The Hopf bifurcation in Host-Parasitoid model with the distributed and discrete delay is investigated. With time lag as a parameter, sufficient conditions of the asymptotically stability of the model and of the existence of the hopf bifurcation by using the theory of characteristic value, some numerical examples supporting our theoretical predictions are also given.关键词
捕食-被捕食时滞模型/稳定性/Hopf分支Key words
Host-Parasitoid delay system/Hopf bifurcation/ stability/ numerical analysis分类
数理科学引用本文复制引用
张新锋,陈斯养..一类具有时滞的捕食与被捕食模型的稳定性和Hopf分支[J].云南师范大学学报（自然科学版）,2012,32(1):36-41,6.基金项目
国家自然科学基金资助项目(10871122 （）
60671063) （）
