作者: Aying Wan , Junjie Wei
DOI: 10.1016/J.JMAA.2008.04.014
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摘要: A haematopoietic stem cells model (HSC) with one delay is considered. At first, we investigate the stability and existence of Hopf bifurcations by analyzing distribution roots associated characteristic equation. Then an explicit formula for determining direction periodic solutions bifurcating from derived, using normal form theory center manifold argument. Finally, some numerical simulations are carried out supporting analytic results.