Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1705095 | Applied Mathematical Modelling | 2012 | 8 Pages |
Abstract
This paper investigates the stochastic non-autonomous logistic system with time delays. Under two simple assumptions on the environmental noise, it is shown that the stochastic system has a unique global positive solution, and this positive solution is asymptotically bounded. The conditions for extinction, weak persistence of solutions are also obtained by the exponential martingale inequality. Finally, a numerical example is provided to illustrate our results.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Zhiwei Xing, Jigen Peng,