Existence and global asymptotic stability of positive periodic solutions of n-species delay impulsive Lotka-Volterra type systems

摘要

In this paper, the existence and global asymptotic stability of positive periodic solutions of periodic n-species Lotka-Volterra impulsive systems with several deviating arguments are studied. By using the continuation theorem of coincidence degree theory and Lyapunov-Razumikhin method, sufficient conditions are obtained. Some known results are improved and generalized.View full textDownload full textKeywordsLyapunov method, asymptotic stability, impulsive pertutbations, n-dimensional competitive system, deviating arguments, positive periodic solution AMS(MOS) Subject Classification 34K13, 34D05, 34A37Related var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/17513758.2010.526244