Existence, uniqueness, and global stability of positive solutions to the food-limited population model with random perturbation
Existence, uniqueness, and global stability of positive solutions to the food-limited population model with random perturbation
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DOI:
10.1016/j.mcm.2004.03.011
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发表时间:
2005-09
期刊:
影响因子:
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通讯作者:
D. Jiang;N. Shi;Yanan Zhao
中科院分区:
文献类型:
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作者:
D. Jiang;N. Shi;Yanan Zhao
This paper discusses a randomized food-limited population model Ṅ(t) = (r + αḂ(t)). N(t)[(K − N(t))/(K + CN(t))] with initial value N(0) = N0, and N0is a random variable satisfying 0 < N0< K. The existence, uniqueness, and global stability of positive solutions of the equation are studied.