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The Existence of Three Limit Cycles in Lotka-Volterra Systems with Tow Species Which Both Possess the Constant Harvest Rate or Investment Rate
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- Author:
- No author available
- Journal Title:
- JOURNAL OF BIOMATHEMATICS
- Issue:
- 1
- DOI:
- 10.3969/j.issn.1001-9626.2002.01.005
- Key Word:
- 极限环;Lotka-Volterra系统;常收获率
Abstract： 证明了两种群均具有常收获率或常投放率的Lotka-Volterra系统可以存在三个极限环.
- [1]沈聪.两种群均具有常收获率或常投放率的LOTKA-VOLTERRA系统极限环的个数问题[J].1995,(3).
- [2]叶彦谦等著.极限环论[M].1984.
- [3]陈兰荪.数学生态学模型与研究方法[M].1988.