GLOBAL EXISTENCE OF POSITIVE PERIODIC SOLUTION FOR A NEUTRAL DELAY COMPETITIVE SYSTEM 被引量：1

GLOBAL EXISTENCE OF POSITIVE PERIODIC SOLUTION FOR A NEUTRAL DELAY COMPETITIVE SYSTEM

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摘要 In this paper, by means of Mawhin's coincidence degree theory and somenew techniques, sufficient conditions for the global existence of positive periodicsolution to a class of neutral type competitive system with delays are obtained. In this paper, by means of Mawhin's coincidence degree theory and somenew techniques, sufficient conditions for the global existence of positive periodicsolution to a class of neutral type competitive system with delays are obtained.

作者刘志军

机构地区 Dept of Math Hubei Institute for Nationalities Enshi

出处《Annals of Differential Equations》 2004年第2期125-132,共8页 微分方程年刊（英文版）

关键词 neutral type DELAY periodic solution coincidence degree neutral type delay periodic solution coincidence degree

分类号 O29 [理学—应用数学]

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Annals of Differential Equations

2004年第2期

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GLOBAL EXISTENCE OF POSITIVE PERIODIC SOLUTION FOR A NEUTRAL DELAY COMPETITIVE SYSTEM 被引量：1

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