摘要
本文研究了离散Bobwhite Quail模型的振动性和全局吸引性.获得了该方程的一切解关于正平衡常数N=振动的充分条件以及其所有正解趋近于正平衡常数N的充分条件.
The Bobwhite Quail model is considered, where α,β,κ are positive constants satisfying 0 < α < 1 < α + β. A sufficient condition for all positive solutions of (1) to oscillate about the equilibrium N = and a sufficient condition of the global attractivity of the equibrium N of (1) are obtained.
出处
《生物数学学报》
CSCD
1999年第2期157-164,共8页
Journal of Biomathematics
基金
湖南省高校青年骨干教师基金