Permanence for Lotka–Volterra systems wi
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Guichen Lu; Zhengyi Lu; Yoichi Enatsu
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Article
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2011
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Elsevier Science
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English
⚖ 234 KB
In this paper, we consider a class of n species Lotka-Volterra systems with time delays and establish sufficient conditions which ensure the systems to be permanent. We improve and extend the known conditions of the permanence in Lu and Lu (2008) [4], Lu et al. ( 2010) [5] and Nakata and Muroya (201