Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
473141 | Computers & Mathematics with Applications | 2009 | 8 Pages |
Abstract
In this paper, we rigorously establish an existence theorem of periodic solutions for the competition of Lotka–Volterra dynamic systems with a time delay and diffusion on time scales. It is shown that the existence of periodic solutions depend on the parameters of the model. It is also shown that a known result in the literature can can carry over quite easily to its discrete counterpart, and a much more accurate result can be obtained when studying the dynamic system on time scales. Moreover, one example is given to illustrate the result obtained.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
Liang Zhang, Hong-Xu Li, Xiao-Bing Zhang,