Yang, Dandan2021-08-182021-08-182007-11-21Yang, D. (2007). Existence of periodic solutions of a delayed predator-prey system on time scales. <i>Electronic Journal of Differential Equations, 2007</i>(155), pp. 1-10.1072-6691https://hdl.handle.net/10877/14369In this paper, we prove the existence of periodic solutions of a delayed periodic predator-prey system based on continuation theorem of coincidence degree.Text10 pages1 file (.pdf)enAttribution 4.0 InternationalTime scalesSolutionFixed-point theoremPredator-prey systemCoincidence degree theoremArticle