摘要
研究了一类带时滞的HIV病毒的CD4+细胞模型及它的平衡点的稳定性,当该模型满足一定条件时,它的平衡点稳定,当平衡点不稳定时研究了Hopf分支的存在性.
A delay differential mathematical model to describe HIV infection of CD4 T-cells was analyzed.The stability of the non-negative equilibria and the existence of Hopf bifurcation were investigated.And the Hopf bifurcation of this system was studied.
出处
《佳木斯大学学报（自然科学版）》
CAS
2010年第5期761-762,766,共3页
Journal of Jiamusi University：Natural Science Edition
基金
甘肃省自然科学基金项目(096RJZE106)
