期刊論文
| 學年 | 102 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2013-11-01 |
| 作品名稱 | On the Dynamics of Two-consumers-one-resource Competing Systems with Beddington-DeAngelis Functional Response |
| 作品名稱（其他語言） | |
| 著者 | Hsu, Sze-Bi; Ruan, Shigui; Yang, Ting-Hui |
| 單位 | 淡江大學數學學系 |
| 出版者 | Springfield: American Institute of Mathematical Sciences |
| 著錄名稱、卷期、頁數 | Discrete and Continuous Dynamical Systems - Series B 18(9), pp.2331-2353 |
| 摘要 | In this paper we study a two-consumers-one-resource competing system with Beddington-DeAngelis functional response. The two consumers competing for a renewable resource have intraspecific competition among their own populations. Firstly we investigate the extinction and uniform persistence of the predators, local and global stability of the equilibria, and existence of Hopf bifurcation at the positive equilibrium. Then we compare the dynamic behavior of the system with and without interference effects. Analytically we study the competition of two identically species with different interference effects. We also study the relaxation oscillation in the case of interference effects. Finally we present extensive numerical simulations to understand the interference effects on the competition outcomes. |
| 關鍵字 | Predator-prey system;Beddington-DeAngelis;extinction;uniform persistence;Lyapunov function;global stability;relaxation oscillations |
| 語言 | en_US |
| ISSN | 1531-3492;1553-524X |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Yang, Ting-Hui |
| 審稿制度 | 是 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/97711 ) |