Filomat 2016 Volume 30, Issue 6, Pages: 1431-1440
https://doi.org/10.2298/FIL1606431W
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Cited by
New results on the stochastic Gilpin-Ayala model with delays
Wang Kai (Anhui University of Finance and Economics, School of Statistics and Applied Mathematics, Bengbu, P.R. China)
Zhu Yanling (School of International Trade and Economics, University of International Business and Economics, Beijing, P.R. China)
Zhu Hailong (Anhui University of Finance and Economics, School of Statistics and Applied Mathematics, Bengbu, P.R. China)
In this paper, a stochastic Gilpin-Ayala model with delays is investigated.
Some new sufficient conditions for the existence of positive and global
solution of the model are obtained. Moreover, asymptotic behavior of the
model is discussed. It is significant that these results improve the
previous work (Lian and Hu, Stochastic delay Gilpin-Ayala competition
models, Stochastic Dynamics 6 (2006) 561-576).
Keywords: stochastic differential equation, brownian motion, moment boundedness, asymptotic behavior