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具有阶段结构的自食单种群模型的稳定性

Stability for Stage Structure Single Species Model with Cannib alism
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摘要 讨论了具有阶段结构的自食单种群生长模型 ,得到了该模型正平衡点及原点全局渐近稳定的充分条件 . In this paper,we consider a stage structure p opulation model with cannibalism.Sufficient conditions are obtained for global s tability of negative equilibrium.
作者 高淑京
出处 《鞍山师范学院学报》 2002年第1期41-43,共3页 Journal of Anshan Normal University
关键词 阶段结构 闭轨线 LIAPUNOV函数 自食单种群模型 稳定性 正平衡点 全局渐近稳定性 Stage structure Cannibalism Closed curve Liapunor functi on
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