【摘要】 建立了两种群在偏利和偏害共生作用下的数学模型,分析了两种系统的各平衡点的稳定性,得出了两系统各存在唯一的稳定平衡点的结论,并对模型及其平衡点的生物学意义做了讨论.更多还原

【Abstract】 This paper deals with two mathematics models of amensalism symbiosis of two populations and the stability of all equilibrium points in the system.It has given the conclusion that there is only one stable equilibrium point in the system.This paper also elucidates the biology meaning of the model and its equilibrium points.更多还原