Extinction in a Lotka–Volterra competitive system with impulse and the effect of toxic substances
作者： Lijuan Chen , Jitao Sun , Fengde Chen , Liang Zhao
DOI: 10.1016/J.APM.2015.09.057
关键词:
摘要: Abstract In this paper, an impulsive Lotka–Volterra competitive system with the effect of toxic substances is considered. By using some analytical technique, we prove that under certain conditions species x2 will be driven to extinction while x1 globally attractive any positive solution Logistic equation. As a result, extend principle exclusion T - periodic impulse and substances. The main result in paper good extension supplement Li Chen (2006). Furthermore, obtained results Liu et al. (2009).
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