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一类植物生长方程Hopf分支的存在性

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摘要 以b为参数讨论向日葵方程Hopf分支存在性问题,对模型线性部分对应特征方程特征根的分布情况给出了模型平衡解渐近稳定的参数范围,并给出Hopf分支存在的条件,利用中心流形理论和规范型方法给出了分支周期解的方向及其稳定性,最后给出了数值模拟来说明研究的结论。
作者 郭爽 夏晶
出处 《大庆师范学院学报》 2011年第6期31-35,共5页 Journal of Daqing Normal University
基金 黑龙江省自然科学基金资助项目(A200813)
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参考文献7

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