摘要
对一类具有鼠类作用的三维非线性红松林种群的数学模型讨论了鞍结分支。
The saddlenode bifurcation for a kind of nonlinear mathematical model of threedimensions for the population of Korean pines with mouse class function was discussed, and calculation formula and analysis for the periodic solution of Hopf bifurcation were given detailly.
出处
《广西科学》
CAS
1997年第4期264-266,共3页
Guangxi Sciences
关键词
红松林
种群
HOPF分支
周期解
数学模型
population of Korean pines, saddlenode bifurcation,Hopf bifurcation, periodic solution.
