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Stochastically ultimate boundedness and global attraction of positive solution for a stochastic competitive system
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نویسنده
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guo s. ,liu z. ,xiang h.
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منبع
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journal of applied mathematics - 2014 - دوره : 2014 - شماره : 0
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چکیده
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A stochastic competitive system is investigated. we first show that the positive solution of the above system does not explode to infinity in a finite time,and the existence and uniqueness of positive solution are discussed. later,sufficient conditions for the stochastically ultimate boundedness of positive solution are derived. also,with the help of lyapunov function,sufficient conditions for the global attraction of positive solution are established. finally,numerical simulations are presented to justify our theoretical results. © 2014 shengliang guo et al.
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آدرس
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key laboratory of biologic resources protection and utilization of hubei province,hubei university for nationalities,enshi,hubei,china,department of mathematics,hubei university for nationalities,enshi, China, key laboratory of biologic resources protection and utilization of hubei province,hubei university for nationalities,enshi,hubei,china,department of mathematics,hubei university for nationalities,enshi, China, key laboratory of biologic resources protection and utilization of hubei province,hubei university for nationalities,enshi,hubei,china,department of mathematics,hubei university for nationalities,enshi, China
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Authors
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