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Non-permanence for Lotka-Volterra difference systems
被引:0
|作者:
Wei, QJ
[1
]
Lu, ZY
[1
]
Chen, LS
[1
]
机构:
[1] Chengdu Inst Math, Dept Math, Chengdu 610041, Peoples R China
来源:
ADVANCED TOPICS IN BIOMATHEMATICS
|
1998年
关键词:
D O I:
暂无
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The permanence for n-species Lotka-Volterra difference systems is considered. It is proved that a cooperative system cannot be permanent. This result indicates that the dynamical behavior of tills system is different to that of its ODE counterpart.
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页码:259 / 263
页数:5
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