一类时滞红松种群模型的动力学行为研究
Journal of Beijing Institute of Civil Engineering and Architecture(2014)
Abstract
研究了一类高维时滞非线性松籽、鼠类和幼苗的红松林生态系统的动力学行为,讨论了时滞对平衡点的稳定性和 Hopf 分支影响,指出了随着时滞的变化,平衡点由稳定变为不稳定,产生Hopf 分支现象,并且考虑周期解的方向和限制在中心流形上该周期解的稳定性。数值模拟例证了分析结果。
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