摘要
考虑动物体内血红细胞幸存模型ΔＮｎ＝－μＮ（ｔ）＋∑ｍｉ＝１ｐｉｅ－ｒｉＮｎ－ｋｉ的全局吸引性。
In this paper,the survival model of red blood cell ΔN n=-μN(t)+∑mi=1p ie -r iN n-k i is studied.A result is got that the nonnegative equilibrium point N of generalized red blood cells is the sufficient conditions of global attractor.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
1999年第1期68-73,共6页
Journal of Hunan Agricultural University(Natural Sciences)
关键词
差分方程
全局吸引
充分条件
difference equations global attractively sufficient conditions
